over heating
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1987 suburban tbi 350 overheating.
‘87 Suburban with TBI 350. As I drive up the road the temp gauge will climb to ~220-230, then fall back down to thermostat temp. It will do this repeatedly. I had changed the antifreeze and put a 195 thermostat back in it for winter. (About 2 months ago) I had hoped that it was a case of...- shotrod69
- Thread
- 350 sbc over heating tbi 350
- Replies: 17
- Forum: Engine & Performance
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Frankenstein 454 swap. Overheating at idle.
Some background... Ive got a nearly rust free 1983 4x4 Suburban. Based on the vin, it started its life as a 6.2 diesel. Previous owner swapped out for a 454 w/ th400. (think it's all from the 70s, have not yet been able to find numbers). Ive owned for a couple months now and am still trying...- 83Burban
- Thread
- 454 over heating suburban
- Replies: 81
- Forum: Tech Discussion
