What's wrong with my 1988 GMC 1500 pick up with 350 motor?

Asked by Feb 19, 2015 at 10:12 AM about the 1988 GMC Sierra 1500 C1500 Standard Cab SB

Question type: Maintenance & Repair

The check gages light comes on and the temp gage climbs to max for a minute or so. It then will immediately go back to normal. This doesn't seem to effect the performance.

2 Answers

5

either the ensor is going bad or the thermostat is starting to lock closed

Seam to me your. thermostat is going bad.

Your Answer

Add photo

Related Questions

Search GMC Sierra 1500 Questions

GMC Sierra 1500 Experts

#1 dragonflyoffshore
dragonflyoffshore
Reputation 4,930
#2 John Saffrahn
John Saffrahn
Reputation 3,490
#3 Glenn Clingenpeel
Glenn Clingenpeel
Reputation 3,070
View All

Related Models For Sale

Used Ford F-150
2,251 Great Deals out of 209,704 listings starting at $1,499
Used Chevrolet Camaro
146 Great Deals out of 32,614 listings starting at $1,729
Used GMC Sierra 2500
163 listings starting at $5,900

Used Cars For Sale

2017 GMC Sierra 1500 For Sale
35 Great Deals out of 42,306 listings starting at $20,121
2016 GMC Sierra 1500 For Sale
84 Great Deals out of 3,801 listings starting at $18,977
2015 GMC Sierra 1500 For Sale
95 Great Deals out of 3,913 listings starting at $15,400
2014 GMC Sierra 1500 For Sale
103 Great Deals out of 4,308 listings starting at $14,495
2013 GMC Sierra 1500 For Sale
64 Great Deals out of 2,097 listings starting at $9,260