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1995 GMC Sonoma Questions & Answers
1995 gmc sonoma heater core
About the heater core, in the manuel I bought at Auto zone, it gives all the steps and bolts necessary to unloose. The dash will swing out at the bottom, don't forget to remove the bolts under the speaker covers.
R/ Randy
Heater doesnt work blows cold air, replaced
This is what I did to solve the exact same problem.I got a pump that you can hook to a drill that has garden hose connections on it.I made 2 hoses to pump into my heater core and hook to the pump. I bought some radiator cleaner at Auto Zone and put it in a 5 gallon pail with about 2 gallons of hot water.I pumped the cleaner from the pail into the OUTLET side of the heater core.(By going in the outlet side you are back flushing the core.) I put an old cloth over the top of the bucket and let the outcoming cleaner run onto this cloth acting as a filter for the dirt coming out of the heater core and let the pump run about 10 minutes. Believe me,A LOT!!!!!!!!!!! of dirt,rust etc. came out of my heater core. The heat now works excellent! Good luck.
1995 2.2 GMC Sonoma service
These old style check engine lights are pretty much just service reminders, and as such can be reset generally just by taking off the negative battery cable for about 1 hr. Still need to read codes, though. Check all your vacuum lines.
Remove starter on a 1995 gmc sonoma
many parts houses now have repair tutorials for the shade tree mechanic. go to auto zone napa O'Reilly etc and click on repair guides/help and fill i Yr/Make/Mod etc
1995 GMC Sonoma, Wont Start, On Electrical Power after Replacing Head Gaskets
Look at the main power supply battery junction block . Fusible link's . Firewall driver side . These power up the whole vehicle . Do you have a voltmeter ,do you know how to use one to test B+ voltage ? Here is a web site for free wiring diagrams .
http://www.bbbind.com/free_tsb.html Enter vehicle info. year , make ,model and engine size . Under system click on electrical distribution ,under subsystem click on power distribution . Click the search button ,then the blue link's . Look at the diagrams ,get out the voltmeter an test for B+ voltage where it's suppose to be.
I have a 1995 GMC
rev limiter at what rpm are you doing for the shift light to come on ----your over revving the engine to high and the truck kills power if its doing at regular rpm then possible faulty limiter in 98 they removed the limiter and put a speed limiter 94 mph and the pcm would needed to be programmed or to remove it same thing
Easiest Way To Remove Rev Limiter
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