Question about 1992 GMC Sonoma

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Why does my truck misfire under acceleration its a

Why does my truck misfire under acceleration its a 1992 gmc sonoma 4.3 litre.when i get up to speed it is just fine

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Try some some fuel injection cleaner and check and make sure plug wires are in order

Posted on Jul 19, 2010

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Posted on Jan 02, 2017

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Related Questions:

1 Answer

How many quarts does a 2.5 liter 4 cylinder GM motor hold


Whats a quart please ,i would imagine that this engine holds about 4.5 litres with a oil filter.

Aug 07, 2014 | 1992 GMC Sonoma

1 Answer

What would it cost a mechanic to install motor mounts on a 1995 gmc sonoma 4.3 litre 4*4


Im sure your 95 is no different then my 01 sonoma 4x4 u shouldn't need a cherry picker to do the engine mounts a small block of wood and a floor jack to support the engine from underneath and take a little bit of the load off the mount should work you dont have to lift the engine out to do them its not easy this way but is possible and cost less money working for a gm parts department and a former tech you would be spending and average of 75 to 100 an hour labor wise depending on what shop u take it to and what shop labor rates at like near you I would estimate an easy 2 hours labor but it all goes by book time thats or determined at the shops

Mar 27, 2014 | 1995 GMC Sonoma

1 Answer

1996 GMC Sonoma Acceleration problem!


If the check engine light is on I would have that checked first. The trouble codes in the computer will help point you in the right direction for troubleshooting.
You could have a sticking fuel injector, or an ignition problem, or both.

Dec 18, 2012 | 1996 GMC Sonoma

1 Answer

Need to find the fuse box diagram under drivers side under dash


Go to Autozone.com and sign up. Its free and then you can get a diagram of the fuse block.

Aug 25, 2012 | 1992 GMC Sonoma

1 Answer

My 1998 2.2 litre gmc sonoma it bringing up a frequent misfire code when hooked up to a computer...i changed plugs,wires,the fuel filter has been changed and 2 sensors as well...it takes a long time to get...


Possible failed fuel injector if the code is for one cylinder only. Multiple cylinder misfires can be caused by low fuel press. Another possibility is a vacuum leak at intake runners.

Feb 23, 2011 | 1999 GMC Sonoma

1 Answer

I need to know the firing order of my 1992 GMC Sonoma 2wheel drive standard transmission


You did not list the engine, but this should help:

Distributor rotates clockwise on all engines.

2.5L --1-3-4-2

2.8L --1-2-3-4-5-6

4.3L --1-6-5-4-3-2

Feb 18, 2011 | 1992 GMC Sonoma

1 Answer

Where is the starter in gmc sonoma 1992.


follow the positive battery cable, its ends on the right side, down low under the engine.

Dec 05, 2010 | 1992 GMC Sonoma

1 Answer

Where is the electronic ignition module located in a 1992 GMC Sonoma 2.5L 4 cylinder engine?


Sits in the ignition distributor, remove cap and two small bolts that hold it in place.

Jul 14, 2010 | 1992 GMC Sonoma

1 Answer

What is the firing order for a 1992 sonoma 4.3?


Hello,
1-6-5-4-3-2
I hope this helps.
Roy

Nov 15, 2009 | 1992 GMC Sonoma

1 Answer

Starter in a 1992 GMC Sonoma 4.3 v6


bottom rear of engine on the passenger side, the starter is serviced from under the car. it is held to the engine block with two bolts, then u must remove the battery cable and starter solenoid wiring as well, always disconnect the battery before doing any work on the starter.

May 19, 2009 | 1992 GMC Sonoma

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