Question about 1994 Toyota Pickup

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94 22re misses at idle

Changed ignition parts cap, rotar, wires, ect, timed, used fuel cleaners, changed timming chain and parts, compression in all cylinders at 170, checked EGR, changed fuel filter,changed mass air flow, checked for vacume leaks, newer O2 sencer, at a loss were to look.

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There are test for hidden vacuum leaks--egr valves most common wher it attaches to exhaust-the seal gos bad--also u shud be able to blow into the egr if not its stuc------vacuum leaks are not felt as car gos faster

Posted on Nov 17, 2013

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John, did you change the spark plugs?

Posted on Nov 16, 2013


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Posted on Jan 02, 2017

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SOURCE: Erratic Idle - When starts the idle is about 1100 RPM as it warms up, it goes to 700 - 400 RPM

Have you "reset" the computer on the car. When parts are replaced, the comp continues to run the vehicle on all the old settings which can drive you nuts because nothing you do will fix a problem. Usually, taking both battery cables off and waiting for 15 minutes will reset the computer. If this does not do it, then ask a dealer how to reset yours.

Posted on Aug 31, 2012

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SOURCE: choking out

change fuel filter.OBDI

Posted on Mar 13, 2013

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1 Answer

94 toyota 22re misses at idle

think its time to remove the head and renew the gasket ,also remove the valves and renew the seals and gring them in a bit ,maybe even renew the valve springs ,or buy a newer vehicle as its nearly 20 yrs old

Nov 16, 2013 | 1994 Toyota Pickup

1 Answer

I have 1985 4.3 fuel injection Monte carlo that when driven for more than 20 to 30 min it will began to boog out or idle down so far that it will cut off and if u try to restart it, it wont start unle

Sound like a lack of fuel. Since you have replaced most of the ignition parts, I would look at the fuel system next.
Could be a clogged fuel filter, weak fuel pump, or pump relay.

Apr 28, 2013 | 1985 Chevrolet Monte Carlo

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1988 GMC pickup 4x4 350 engine its hard starting and will not idle i gave it a full tune up even a new fuel filter ive checked and changed all sencors on the motor

Do a compression test. The pistons and rings may not seal enough anymore. Try push-starting it in 2nd gear. When you push it ,it will turn the engine faster and build up more compression, enabling combustion to take place. Aslso check if the fuel pressure regulator is not leaking through the vacuum hose, causing it to flood.

Apr 30, 2017 | 1988 GMC C1500

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96 altima after changing the distributer and plugs, forgive me this is my daughters car, The car did have an irregular idle I suspected a vacuum leak somewhere or TPS an idle problem is just that...this...

Be aware that this vehicle has a low oil sensor. Below 1 quart low will disable ignition(NO SPARK) Check oil often. Perform an OBDII scan with a print out. The print out will be your guide to parts replacement. If you get it to run, the cheapest approach is to Replace Air filter. Also the Fuel filter and install a can of B&G44K fuel additive to the fuel. It will condition the fuel pump and injectors. The B&G is only available at dealerships(11.00 a can at Toyota).Do not substitute, it is the best on the market. Do these 3 things every 30,000 mile for continued performance. Due to the age (1999) I would recommend changing the timing belt and water pump as it runs off of the belt and you are already in there. I don't think it has timing chains. Do not throw the distributor away, its probably OK.

May 20, 2017 | 1996 Nissan Altima

4 Answers

I have a 1996 nissan sunny fuel injected ... i have changed the plugs, injector rail, distributer, throttle body, and my engine is still misfiring can some one advise me please..

inspect the wiring for loose connections or bad wiring.

try adjusting first the distributor by turning it. It should adjust the timing. Other than that inspect the timing on the timing chain or the chain may have developed a slack.

Sep 02, 2011 | 1996 Nissan Sentra

3 Answers

My 93 c1500 was running great never had a problem with it one day as i was driving it just started back firing sounded like it was missing so i changed the wires and the plugs..nothing changed the...

One other thing you should check judging it being a 1993. Check the fuel pump pressure for adequate fuel supply to all those new components. If you don't get the correct pressure you will experience back firing and inconsistency in your engine performance.

Apr 13, 2011 | 1993 Chevrolet C1500

1 Answer

Car stalls but starts back up

It had a new cap and rotar and plug wires put on from the people I bought the car from .People told me it started having this problem after they installed the new parts they bought at Autozone so I went and purchased the factory wires ,and dist.cap from a reputable parts store and replaced them and bingo ,no more problem.When buying ignition parts do not go cheap and buy from Autozone.

Mar 14, 2010 | 1994 Geo Prizm

1 Answer


timing chain is streched replace chain and gear set

Feb 24, 2009 | 1999 GMC Suburban

2 Answers

87 mazda b2200

if it wont hold an idle then one or more of the cylinders are probably too low or high in compression and if it's backfireing then the ignition timming could be off. I would take a compressin test of all cylenders and if they are all in range I would hook up a timming light to se if the timming is out

Jul 02, 2008 | 1988 Mazda B2200

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