1990 GMC SLT Sierra 5.7 liter

Asked by Aug 26, 2015 at 10:09 AM about the 1990 GMC Sierra 1500 C1500 SLE Standard Cab SB

Question type: Maintenance & Repair

truck starts up fine when its cold as soon
as it gets higher than normal temperature it
wants to stall out cannot start back up for
45 minutes then runs good until it gets hot
again please tell me what it is

2 Answers

please help me fix my truck

73,065

Possible control module under the distributor cap, also check the coil.

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