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1981 GMC Other Repair Question


Topics covered: Starter, Engine, Battery.
Mileage: No information provided.

Asked on May 25, 2010

1981 Other GMC Models STARTER

Engine Mechanical problem
1981 Other GMC Models V8 Two Wheel Drive Automatic 80,000 miles

1981 CHEVY TRUCK WITH A REBUILT 1979 MONTE CARLO ENGINE 305 V8 . HASTIATES TO START AFTER WARM. I REPLACED ALTERATOR,STARTER,NEW BATTERY.DO U HAVE ANY SUGESTIONS?IF U DO PLEASE HELP.
Avatar Asked by bigdoginhouse

Answer

Replied on May 26, 2010

In the old days, there were hot restart issues with chevy. Some wired up a ford starter relay on the fender well, diagram below. Because I don't know the exact cause of problem, I can't say the procedure is a fix. The diagram came from chevelles.com. I've seen timing issues that would load the starter to the point it had trouble cranking.


http://www.2carpros.com/forum/automotive_pictures/512072_chevy_hot_start_issue_1.jpg

Tiny Answered by internetmechanic
0 questions asked
Replied on May 26, 2010

thanks for your help.but do you think it could be the relay?

Tiny Response from bigdoginhouse
1 question asked
Replied on May 27, 2010

Are you talking about the starter solenoid, you don't have a starter relay. It's possible, it could be the solenoid. Sounds like something is getting too hot?

Tiny Answered by internetmechanic
0 questions asked