Having problems with your 1991 Toyota Pickup ?
Engine temp. gage climbs real high then thermostat opens and engine cool, is that normal, i did replace the thermostat
No, the thermostat is sticking,take it out and put in hot water and see if its working right.You can buy a bad one,i have.
Repair Help & Product Troubleshooting for 1991 Toyota Pickup
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