You have the codes checked with a scan tool, and you repair the cause of the code.
Where are the freeze plugs located on a 2003 GMC Sonoma 4.3L Vortec engine?
I have a 95 Sonoma. I use 5W30.
unhook the battery for 5 mins if problem is fix the light will go off
The engine type will vary from truck sonoma to sonoma, some may have a 1.9L, 2.0L, 2.2L, or 2.5L I4, or 2.8L, 4.3L, 4.3L Vortec V6.
03 GMC Sonoma with the 4.3L Engine: @ 1000 RPM - Minimum of 6 PSI @ 2000 RPM - Minimum of 18 PSI @ 4000 RPM - Minimum of 24 PSI 03 GMC Sonoma with the 2.2L Engine: Minimum of 56 PSI @ 3000 RPM
4.5 quart
Between the engine and the trans. You will have to pull the trans to get to it.
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No, a 95 GMC Sonoma does not use a timing belt on it. The 95 GMC Sonoma uses a timing chain on it.
Yo need to check the powers and grounds to the engine computer
The GMC S-15 became the GMC Sonoma in 1991.
Knowing the firing order of a car's engine can help troubleshoot problems later on. The firing order for a 1993 GMC Sonoma 2.5L engine is 1-6-5-4-3-2.