Hi Bob! Here's an engine troubleshooting guide to some of these types on engine issues. Hopefully it will point you in a fruitful direction. Good luck! http://autorepair.about.com/cs/troubleshooting/a/bl303a.htm
Anonymous answered 16 years ago
sometimes the thermostat sticks closed, it will cool enough on cool days but when its hot or you drive 'er hard it will over heat. start with a thermostat and while you are in there look to see if the radiator is cloged.
If I shut it down for a while or sometimes let it cool down by the forced air while it coasts to a stop, it will start up again, if it has cooled down enough.
1997 GMC Suburban K2500 4WD
-
Maintenance & Repair
it gets no connection in the dash or ignition..
GMC Suburban
-
Maintenance & Repair
My man's 99 suburban has been stuttering when driving. The rpm gets really low when in idle. When he backs up it dies. We replaced the rotor cap last time this was happening and it did the trick fo...
1999 GMC Suburban K1500 SLT 4WD
-
Maintenance & Repair
I think I blew my head gasket, how hard is it to fix my self?
1991 GMC Suburban R1500
-
Maintenance & Repair
Truck won't start. Starter: click,click,click etc.Trickle Charger says 12 amps. After about 2 hours Trickle Charger up to 15 amps and Trickle Charger was HOT. Batteries are fairly new. Truck been si...
1990 GMC Suburban R2500
-
Maintenance & Repair
Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.