head gaskets blown ?
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Elder User
Joined: Jul 2005
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From: memphis
head gaskets blown ?
My truck has been parked for a while, pending money to fix.
It pukes when run hard. I pressure tested with rad pump held 14 psi overnight.
when truck is running high rpm the pressure goes DOWN and holds, but when i let off the peddle the pressure goes UP higher than before i started. i repeated this until the pressure was 19 psi. Tester would not vent extra pressure.
Any idea what is going on? help
It pukes when run hard. I pressure tested with rad pump held 14 psi overnight.
when truck is running high rpm the pressure goes DOWN and holds, but when i let off the peddle the pressure goes UP higher than before i started. i repeated this until the pressure was 19 psi. Tester would not vent extra pressure.
Any idea what is going on? help
