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7.4 tbi overheating
I have a 1987 GMC V3500 pickup truck . Was overheating, blew off side tank of radiator. Replaced radiator, thermostat, coolant sensor at thermostat, waterpump and radiator cap, 16 psi. Also the thermostat is high flow with the air vent hole. Ran garden hose in motor to try to flush for blockage...- blkgmcv3500
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- Replies: 8
- Forum: Engine & Performance
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would a TPS cause the throttle to stick on 1987 7.4 tbi ?
would a TPS cause the throttle to stick on 1987 7.4 tbi ?- blkgmcv3500
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- Replies: 4
- Forum: Engine & Performance
