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1987 Chevrolet suburban 5.7L O-Heats
Posted to GM Engine on 6/20/2000

hi and thanks in advance. thuis one has got me stumped. got this burban for a drivabilty probem, found not going to closed loop, scanned coolant temp 180 .temp guage in dash reading 240 . changed t'stat, found lots of silicone at gasket, rechecked, same [...] ...

 
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car Vehicle Data

1987 Chevrolet suburban

VIN [No VIN Available]
Engine5.7 L / 8 cyl
AffectedO-Heats
ConditionsCoolant Flows Backwards
Misc.5.7 T.b.i
Message Closed

car Vehicle Data

1987 Chevrolet suburban

VIN [No VIN Available]
Engine5.7 L / 8 cyl
AffectedO-Heats
ConditionsCoolant Flows Backwards
Misc.5.7 T.b.i