• 1991 Toyota Pickup Rough Idle

    If your car is experiencing low gas mileage, stalling or rough idle, slow acceleration or won't start, it may be time to change the Spark Plugs. Newbie Guide Information for new '91-'97 Toyota Land Cruiser 80 series owner. download 86 nissan pickup timing marks free and unlimited. com FREE DELIVERY possible on eligible purchases. Because the idle control valve on your Toyota Pickup doesn't come into play at speeds above an idle, your truck may run great at regular speeds but, when slowed to a standstill, may idle erratically (high or low), roughly or stall out and not start again until it's cooled off. After warm up the truck idles fast and when brakes applied, engine surges. A rough engine idle or stalling is a common complaint, but in some cases can be difficult to resolve. This problem has been getting worse over the last 2 years. I recently had a spark plug blow out. Half the time when you take off it will spit and mis but once I get the rpms to about 1500 to 2000 rpm it runs great even with it warm. ShareAlike — If you remix, transform, or build upon. 22re rough idle miss My engine idles rough, has poor gas mileage, and when crusing and accelerating it seems to hesitate or have a loss of power! this thing is pissing me off! I have a new cap, rotor,plugs, wires,fuel filter, air filter, t-chain, headgasket. 4, Won't start when hot. I have changed the idle air valve, the TPS, and the thermostat sensor without any results. It was running fine, then one day it was sitting there idling and just started missing. This is a good example of how basic engine diagnostic tests can work to pinpoint the root cause of the cars problem. Set Descending Direction. Whether you're looking to run larger tires, give your vehicle a more aggressive look, or achieve outstanding performance on the trails, Rough Country has the right lift kit for your Jeep, Truck, or SUV. After five visits, the dealer attempted to dismiss the complaint as "not a new vehicle problem", then repaired it after my threat to escalate the problem to Toyota Regional Support. 1991 toyota pickup 3. Removed the valve, oiled the exposed shaft both on the outside (thru the diaphragm framework) and inside thru the flow passage. View as Grid List. 0 V6 This 3. 0 V6 4Runner came in with a rough idle. If doing so makes the car stop sputtering, there is a problem with fuel delivery. A Toyota Pickup Spark Plugs play a crucial role in the functioning of a car because they make a car run smoothly. 91 toyota pickup bagged on 20s. Let me use an idle complaint that had me on the ropes as an example. 4 L (1,992 to 3,378 cc) in displacement and both SOHC and DOHC configurations. Getting weak but still runs fine otherwise. The 1991 Toyota Celica STX features a 1. What modifications can I make? What are those 4 bolts on the back bumper? etc etc. Order your Toyota 4Runner Pickup T100 Steering & Suspension Kit 10 Piece Set TRQ PSA58690 - 1ASFK00701 today at 1AAuto. The 3VZ is a 3. Oct 01, 2007 · 1991 toyota pickup will turn on and drive but will die at idle and will loose all power and then catch up with its self when i give it a decent amout of gas. Rough Country 4" Lift Kit (fits) 1978-1993 Dodge Ram W100 W150 W200 4WD. Check that engine starts and runs at idle. Precision Die Stamped Heavy Gauge Steel Rust Repair Panels of the highest quality and lowest prices. The major problem is that it runs fine at start, but once it heats up it begins to idle rough. The truck runs fine when it is warm, but when it is cold it runs rough, rich and stalls. Runs ok when you mash on it or pulling a hill under load. download d21 idle speed free and unlimited. Toyota Pickup Fuel Injectors. Buy quality aftermarket 1991 Toyota Pickup truck parts and more online or call us at 888-844-3393 and order new and original equipment (OE) replacement auto parts for your 1991 Toyota Pickup truck today!. Free shipping available. 4L 4 cyclinder 5 speed manual trans 180k milage no air condition Hello, truck runs fine except at idle when warm. I have changed the idle air valve, the TPS, and the thermostat sensor without any results. Discussion in '2nd Gen. impurities and chemicals in the fuel are another common source of problems. I am having an issue with my 1994 Toyota Pickup 4x4 pickup SR5 V6 manual, in that when i am driving down the road, and need to let. but it seems to to run a little - Answered by a verified Toyota Mechanic. Rough Idle and unresponsive acceleration 2 Answers. As soon as the excitement of the purchase starts to fade, the questions start popping up. Going to dealer this weekend for warranty request, from what I've seen online GM is dodging addressing any problem with the rough idle. As for another symptom my lack of power. It is idling kinda high, around 1,400, even though I turned the idle screw all the way to lower the idle. Get the best price and free shipping on 1991 Toyota Pickup Bumpers from RealTruck. Suspension Lift Kits, Leveling Kits, body lift, Ford, Chevy, Jeep, Dodge, Toyota, Mickey Thompson Tires. 0 V6 rough idle - Toyota 4Runner Forum - Largest 4Runner Forum. 0 V6 This 3. I've had my air/idle control valve cleaned, and checked the idle screw seal to see if there was a vacu. The truck runs fine when it is warm, but when it is cold it runs rough, rich and stalls. Thought it was a thermostat issue, so I replaced it and the idle surging seemed to stop, but now its doing it again. 3k ohms) when throttle is closed (idle position). Here are some: Stalls at idle, stalls when I put the clutch in, stalls when I turn a corner, misfires, surges, no power, cuts out, no power at top revs, runs rough, etc. Rust Repair Panels 02-08 Dodge PickUp page. 22re toyota pickup. 1991 Toyota Pickup 4x4 Prerunner. May 18, 2002 · The Toyota 22R-E engine is electronically fuel injected. (The Toyota FSM specifies carb cleaner for this procedure. I don't have a. A rough engine idle or stalling is a common complaint, but in some cases can be difficult to resolve. Welcome to the Toyota Check Engine Light codes page. Runs ok when you mash on it or pulling a hill under load. Choose from brands like Iron Cross, Go Rhino, Fab Fours, and more. This book measures 8. This also causes poor engine vacuum and a rough idle. Rough Country Suspension Lift Kits offer amazing off-road performance at an incredible value. 1991 toyota pickup is running rough well it has got a new fuel filter, wires,distributor cap, roter button, plugs, - Toyota 1991 Pickup question. 1,000 miles: Cruise control cable rubbed underhood insulation and chaffed rubber off the cable. - Hey Guys I need some help here with a '91 Toyota Pick Up. Rough Idle and unresponsive acceleration 2 Answers. it ran rough and couldn't idle. but it seems to to run a little - Answered by a verified Toyota Mechanic. Cleaned air filter (K&N) 174,000 original miles. find and buy toyota hilux mk 2, hilux mk 3, hilux mk 3 (left hand drive), hilux mk 4, hilux mk 4 (left hand drive), hilux mk 5, hilux mk 6 and hilux mk 7 parts. 0L Poor Idle Quality, Stall, Misfire Posted to Asian Driveability on 10/15/2009 6 Replies vehicle came in for rough running & lack of power- cylinder leak down verified leaking exhaut valves after reassymbly vehicle still running poorly have 5hg vacuum while running performed smoke test with no leaks found isolated all. The Toyota 3RZ swap replaces your 20R 22R 22RE or 22RET engine with a 2. I have a 90 Chevy 2500 , 5. I am stumped here. Save money on one of 3 used 1991 Toyota Pickups near you. Getting weak but still runs fine otherwise. It only does this at idle speeds. I replaced all four plugs, gaping and torquing per manufacturer spec. This ensures proper. My 92 Toyota pickup (22re engine) has developed a bad surging idle issue when the engine is warm. Toyota Tacoma Starting/Stalling/Idling Problems 97 Toyota Tacoma Pickup, 2. 0 6cyl Very rough idle while 1991 pickup with 3. Jul 11, 2011 · It's very annoying. Average failure mileage is 160,000 miles. Hi there, I have a 1994 Toyota Camry that started overheating about a week after I bought it. 4 cyl, 22re Changed mass air flow sensor and intake control gate Checked throttle position sensor Timing set at 5deg Cleaned intake with intake cleaner. This ensures proper. Dirty Fuel Injector Modern vehicles are fitted with fuel injection systems, which inject fuel into the cylinders to create a mix of air and fuel to burn. After five visits, the dealer attempted to dismiss the complaint as "not a new vehicle problem", then repaired it after my threat to escalate the problem to Toyota Regional Support. Drivers of direct-injected gasoline engines have been complaining about a rough idle and a check engine light that has been illuminating on the dash. It only does this at idle speeds. 22re rough idle miss My engine idles rough, has poor gas mileage, and when crusing and accelerating it seems to hesitate or have a loss of power! this thing is pissing me off! I have a new cap, rotor,plugs, wires,fuel filter, air filter, t-chain, headgasket. once the RPMs are up, it will smooth out , but it idles very rough, like it is missing or something. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. replacing your stock intake bolts with studs will allow you to remove and re-install torque specifications of rebuilt toyota 22r. Rough start - cranks several times and fires everytime, but I have to bump the throttle to make it stop coughing immediately after starting up. Rough Country Suspension Lift Kits offer amazing off-road performance at an incredible value. Occasional white or very light blue smoke only on start up. 1988 Toyota Pickup 4 speed Regular Cab hey i just got the same problem with my 88 22r. A vacuum leak on a fuel injected engine will cause high idle. I have a 94 22RE in my 92 PU. We realize it from internet search engine data like google adwords or google trends. It must, therefore, be cleaned at regular intervals. 22re motor. 28 of the Toyota Electrical Wiring Diagram Manual. The 1994 Toyota Camry has 3 problems reported for rough idle in gear. I am having an issue with my 1994 Toyota Pickup 4x4 pickup SR5 V6 manual, in that when i am driving down the road, and need to let. 3k ohms) when throttle is closed (idle position). Idle air control valves open to allow more air to "leak" into the intake, raising the engine rpms, or close when not needed. 1991 Toyota 4Runner SR5 3. Tacomas (2005-2015)' started by The Traveler, Oct 1, 2012. Manual transmission, 5-speed. 1991 toyota pickup 4x4 2. Tech Talk About Toyota 2. Welcome to the Toyota Check Engine Light codes page. impurities and chemicals in the fuel are another common source of problems. TOYOTA EGR FUNCTION TESTING TESTING EGR TEST 1) Ensure modulator filter is clean and in good condition prior to performing test. 0 V6 4Runner came in with a rough idle. 4L … Turbocharging 3RZ or 2RZ Engines. but this time it high idles with the charge light on and my temp and gas gauge not working. Hey guys, my new-to-me 1992 4Runner has a rough idle especially while parked or at a stop with the brake pedal pressed. 1991 toyota pickup 3. replacing your stock intake bolts with studs will allow you to remove and re-install torque specifications of rebuilt toyota 22r. ShareAlike — If you remix, transform, or build upon. 1991 Toyota Pickup 4x4 Prerunner. 4 95 toyota 4runner vacuum diagram 1983 toyota vacuum. Runs ok when you mash on it or pulling a hill under load. CENTAURUS Idle Air Control Valve IACV 22270-0D040 Replacement for 2002-2006 Toyota Corolla, 2003-2006 Matrix, 2003-2006 Pontiac Vibe - 222700D040 IAC Valve. After warm up the truck idles fast and when brakes applied, engine surges. The transmission itself, except for the valve body and speed sensor, is virtually the same as a full hydraulically controlled. Rough start - cranks several times and fires everytime, but I have to bump the throttle to make it stop coughing immediately after starting up. 0l V6 no power????? Discussion in 'Toyota Trucks & SUVs' started by mac424205, If it's running that rough I would think there would be a code. 0 V6 This 3. We realize it from internet search engine data like google adwords or google trends. Exhaust has a very strong smell to it. com FREE DELIVERY possible on eligible purchases. You can see more picture of 92 Toyota pickup rough idle in our photo gallery. It runs great when its cold but as soon as it warms up the idle starts to bounce around and starts to mis. See my other listings for that book. Vehicle: 1985 - 1995 Toyota Pickup 2. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. After warm up the truck idles fast and when brakes applied, engine surges. It either idles around or above 2000 rpms which sounds like it is gonna blo. After spraying the cleaner inside, I used an old toothbrush to "scrub" the inside of the throttle body. Toyota introduced the 3VZ V6 engine in 1988, featuring a cast iron block and aluminum heads. When I put on the brakes, the idle goes back and forth between 1,000 and around 1,300- 1,400 rmp. 1,000 miles: Cruise control cable rubbed underhood insulation and chaffed rubber off the cable. they can restrict fuel flow at high speeds, enough to cause your engine to starve for fuel and misfire. Buy now to own the best emissions manual for your vehicle. 1991 Toyota Pickup 4x4 Prerunner. You can also find other images like wiring diagram, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes diagram. Thought it was a thermostat issue, so I replaced it and the idle surging seemed to stop, but now its doing it again. Designed for longitudinal placement in such vehicles as the Celica and Hilux and in production from 1953 through 1997, usage faded out as many of Toyota's mainstream models moved to front-wheel drive. Toyota Pickup 22re Engine Diagram » This is images about toyota pickup 22re engine diagram posted by Brenda Botha in Toyota category on Oct 19, 2019. Here are some: Stalls at idle, stalls when I put the clutch in, stalls when I turn a corner, misfires, surges, no power, cuts out, no power at top revs, runs rough, etc. Cars need maintenance, there's no question about that. When the car starts it idles fine at about 1000 RPM. download nissan d21 rough idle free and unlimited. problems under load. Probably needs a tune up. 1991 toyota pickup will turn on and drive but will die at idle and will loose all power and then catch up with its self when i give it a decent amout of gas. When I put on the brakes, the idle goes back and forth between 1,000 and around 1,300- 1,400 rmp. USUAL CAUSE The usual cause of abnormally high idle speeds are vacuum leaks or an inoperative idle speed control motor. Now I have to deal with a $30k truck I've wanted for years unable to idle constant. My wife was travelling on I-270 near columbus, OH on 6/19/2016 afternoon (around 2 pm) in a Toyota Corolla s 2009. Drivers of direct-injected gasoline engines have been complaining about a rough idle and a check engine light that has been illuminating on the dash. Half the time when you take off it will spit and mis but once I get the rpms to about 1500 to 2000 rpm it runs great even with it warm. 0 6cyl Very rough idle while 1991 pickup with 3. 1991 Grand Marquis - Rough idle when hot (self. replacing your stock intake bolts with studs will allow you to remove and re-install torque specifications of rebuilt toyota 22r. 4L 5VZ-FE Engine Swap. 1991 Toyota Pickup 3. Rough Idle and unresponsive acceleration 2 Answers. 0L 3VZ-E with the later 3. Below are the four most common. 1991 toyota pickup is running rough well it has got a new fuel filter, wires,distributor cap, roter button, plugs, - Toyota 1991 Pickup question. It is idling kinda high, around 1,400, even though I turned the idle screw all the way to lower the idle. 4L 4 cyclinder 5 speed manual trans 180k milage no air condition Hello, truck runs fine except at idle when warm. 92 Toyota Pickup surging idle issue 86 Answers. nissan pickup questions - 1997 nissan pickup rough. The Toyota VZ engine family is a series of V6 gasoline piston engines ranging from 2. 6 liter inline 4-cylinder engine. rough idle, massive hesitation. Because the idle control valve on your Toyota Pickup doesn't come into play at speeds above an idle, your truck may run great at regular speeds but, when slowed to a standstill, may idle erratically (high or low), roughly or stall out and not start again until it's cooled off. However, since the blow out my engine has been idling rough, especially once it's warmed up and under load. When a car sputters as it idles, this means the car is either not getting enough power or fuel. 1991 Toyota pickup. having idle/loss of power problems with a 1994 nissan sentra. The 1991 Toyota Celica STX features a 1. But on my 1997 Toyota 4 runner, it is buried under half the engine which has to be totally removed just to get near the fuel injector. Different owners seem to describe this problem using a variety of expressions. Oct 15, 2015 · I own a 1988 4X4, with 6 cylinder 3VZE engine and a Manual (Standard) transmission without Cruse Control. DIAGNOSE – ENGINE IDLES TOO HIGH. Choose from brands like Iron Cross, Go Rhino, Fab Fours, and more. Get the best price and free shipping on 1991 Toyota Pickup Bumpers from RealTruck. Discount auto parts, performance parts, & quality genuine replacement dealer parts for domestic and foreign cars. My 22re has a problem of running extremely rough when its cold, i have to keep my foot on the gas until its warm for my car to idle without dying, its only when its cold it doesn't stay on unless i'm on the gas, once my car warms up it seems to be fine, i know its more then likely a sensor but me and my dad don't know which one it could be! has anyone had this problem and was able to fix it?. High Idle 1991 Toyota Pickup. it runs great at idle and when smoothly accelerating but one I give it wide open throttle it seems to bog down and not give me any power. 28 of the Toyota Electrical Wiring Diagram Manual. The 1994 Toyota Camry has 3 problems reported for rough idle in gear. As soon as the excitement of the purchase starts to fade, the questions start popping up. Tacomas (2005-2015)' started by The Traveler, Oct 1, 2012. I was able to clip and tape (1) wire to cure the problem. Ray Nada 19,054 views. Each time I try to start. Check the factory manual for instructions on checking - especially make sure IDL & E2 have continuity (less than 2. i checked all fuses and there good. I am having an issue with my 1994 Toyota Pickup 4x4 pickup SR5 V6 manual, in that when i am driving down the road, and need to let. 0 v6 engine idles rough and runs rough no check engine light on. I tryed to adjust the idle jet on top of the throtle body and even with it screwed all the way down, makes little difference. 1jz swap 1991 pickup 3. The General cause for idling issues is usually related to the throttle body and or idle air control motor which bolts to the bottom of the throttle body. It is also equipped with a front wheel drive drivetrain and 5 speed manual transmission. 25" and is 11" thick. Also, I have taken the truck to the dealer. 1991 Toyota pickup. Whether you're looking to run larger tires, give your vehicle a more aggressive look, or achieve outstanding performance on the trails, Rough Country has the right lift kit for your Jeep, Truck, or SUV. I have a 90 Chevy 2500 , 5. Idle Problem (surges like crazy AND idles super high) Discussion in 'Engine/Drivetrain' started by lowlife, Oct 11, 2010. Toyota Check Engine Light Codes. Rust Repair Panels 02-08 Dodge PickUp page. by Kyle McFadden. Newbie Guide Information for new '91-'97 Toyota Land Cruiser 80 series owner. It is idling kinda high, around 1,400, even though I turned the idle screw all the way to lower the idle. then when warm it idles rough until it stalls intermittently. Check that engine starts and runs at idle. Click on the links below to view them. 4l poor idle quality, no power after rebuilding the h2, i got over to set the idle speed; i did everything like the manual says, also the sheet from mraxl´s carb tuning guide. Whether you're looking to run larger tires, give your vehicle a more aggressive look, or achieve outstanding performance on the trails, Rough Country has the right lift kit for your Jeep, Truck, or SUV. A rough engine idle or stalling is a common complaint, but in some cases can be difficult to resolve. 91 toyota pickup bagged on 20s. (1991 Toyota Pickup) It was doing this a week ago and overheating. problems under load. And when it comes to older cars and. Check that engine starts and runs at idle. I am stumped here. The major problem is that it runs fine at start, but once it heats up it begins to idle rough. 1995 Toyota Pickup. i cannot set the timing to 10 degrees btdc. I have installed new spark plu 3. it is a 94 Toyota pickup 22re. but it seems to to run a little better at higher rpms … read more Ted Ritter. once the RPMs are up, it will smooth out , but it idles very rough, like it is missing or something. It runs great when its cold but as soon as it warms up the idle starts to bounce around and starts to mis. Probably needs a tune up. was created by aircooled_Alex I recently found a problem with my truck. 4l poor idle quality, no power after rebuilding the h2, i got over to set the idle speed; i did everything like the manual says, also the sheet from mraxl´s carb tuning guide. Removed the valve, oiled the exposed shaft both on the outside (thru the diaphragm framework) and inside thru the flow passage. 0 6cyl Very rough idle while stopped and bad gas - Toyota Pickup question. 4L 4 cyclinder 5 speed manual trans 180k milage no air condition Hello, truck runs fine except at idle when warm. It is idling kinda high, around 1,400, even though I turned the idle screw all the way to lower the idle. When I put on the brakes, the idle goes back and forth between 1,000 and around 1,300- 1,400 rmp. Rough Idle and unresponsive acceleration 2 Answers. It was running fine, then one day it was sitting there idling and just started missing. Let me use an idle complaint that had me on the ropes as an example. It is also equipped with a front wheel drive drivetrain and 5 speed manual transmission. 3L 4 cylinder, 115 K miles)developed rough, slow idle, so I checked the vacuum operated EGR valve and found it to be stuck about half open. Rough, low idle after removing battery. Because the idle control valve on your Toyota Pickup doesn't come into play at speeds above an idle, your truck may run great at regular speeds but, when slowed to a standstill, may idle erratically (high or low), roughly or stall out and not start again until it's cooled off. 1991 toyota pickup 3. this kit comes with all new studs to mount your efi manifold to your cyliner head. Getting weak but still runs fine otherwise. This book is a supplement to the 1973 Toyota Emission Control Manual No. they can restrict fuel flow at high speeds, enough to cause your engine to starve for fuel and misfire. 0 v6 engine idles rough and runs rough no check engine light on. Claimed low fuel rail pressure was the cause of the rough idle. Toyota 22RE, 7AFE Fuel Injector Upgrade. i have no power loss, it doesn't ping or knock, no smoke at all. Getting weak but still runs fine otherwise. (1991 Toyota Pickup) It was doing this a week ago and overheating. If doing so makes the car stop sputtering, there is a problem with fuel delivery. Covers the 1973 Pickup including the RN22, RN27. In an effort to carry beneficial advice to our audience, weve aimed to find the closest relevance image about 1994 toyota pickup parts diagram. The 1991 Toyota Celica STX features a 1. Adjust idle speed 300D????? 91 Jetta Diesel 250k miles (80miles/day) 82 Toyota Diesel pickup 150k miles; out of service for a little while with a valve problem. However, since the blow out my engine has been idling rough, especially once it's warmed up and under load. download duramax cuts out at 2000 rpm free and unlimited. Inspect the fuel filter,throttle body,IAC valve. Manual transmission, 5-speed. These engines are experiencing a problem with carbon build-up on the top side of the intake valves. Even when hot, sitting in drive, it runs rough, although not bad enough to effect acceleration. Rust Repair Panels 02-08 Dodge PickUp page. Apr 27, 2010 · It is/was a well known problem that the EGR ports from the exhaust ports up the the EGR passage in the intake would get carbon buildup in them and periodically small bits of carbon would break loose and get caught in the EGR valve, thus it can't fully close when commanded (at idle) and thus the open valve causes a rough idle. 22re motor. Different owners seem to describe this problem using a variety of expressions. 25" and is 11" thick. Occasional white or very light blue smoke only on start up. 1jz swap 1991 pickup 3. 1991 Toyota pickup. I don't have a. Welcome to the Toyota Check Engine Light codes page. this kit also comes with a new long allen bolt to replace to old bolt that goes through the thermostat housing to the head. (The Toyota FSM specifies carb cleaner for this procedure. Even when hot, sitting in drive, it runs rough, although not bad enough to effect acceleration. Idle air control valves open to allow more air to "leak" into the intake, raising the engine rpms, or close when not needed. Rough idle in vehicles with Gasoline Direct- Injected engines. 0 V6 rough idle - Toyota 4Runner Forum - Largest 4Runner Forum. Idle Problem (surges like crazy AND idles super high) Discussion in 'Engine/Drivetrain' started by lowlife, Oct 11, 2010. A Toyota Pickup Spark Plugs play a crucial role in the functioning of a car because they make a car run smoothly. 1995 Toyota Pickup. 1991 toyota pickup is running rough well it has got a new fuel filter, wires,distributor cap, roter button, plugs, - Toyota 1991 Pickup question. I got rid of a 1999 S10 with 200,000 miles that puured like a kitten. was created by aircooled_Alex I recently found a problem with my truck. What causes a rough idle? A rough idle can be caused by many different car faults. Runs ok when you mash on it or pulling a hill under load. can anybody help. 1991 Toyota Pickup 4x4 Prerunner. It either idles around or above 2000 rpms which sounds like it is gonna blo. 1991 Toyota Pickup - 2. 3k ohms) when throttle is closed (idle position). Thought it was a thermostat issue, so I replaced it and the idle surging seemed to stop, but now its doing it again. It only does this at idle speeds. May 22, 2018 · Toyota 4runner pickup 22RE - understanding rough, high, surging idle, the Idle Air Control IAC valve - Duration: 6:37. When I put on the brakes, the idle goes back and forth between 1,000 and around 1,300- 1,400 rmp. Nov 06, 2003 · My 1990 Isuzu pickup (2. 0 V6 4Runner came in with a rough idle. 4Runner of the Month August 2006 1991 Toyota 4Runner SR5 V6 5 spd No codes at all, cranks right up , rough idle, revs real slow, still working on it. Occasional white or very light blue smoke only on start up. Rough, low idle after removing battery. 2 Hesitation & Stumble. The transmission itself, except for the valve body and speed sensor, is virtually the same as a full hydraulically controlled.