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O2 Sensor Questions 200 1985

I couldn't stand the way the car was running and I went ahead and got the engine hot then did the cold water suction through the intake vacumn hose.I then did another compression test after running a pint of water through it.The compression went down to 145 to 150 PSI on the head. I think that now I will get better mileage.I know that the engine was spark knocking and that not good for the timing.
Thanks for the reply
Rodney






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New O2 Sensor Questions [200][1985]
posted by  rsjones  on Mon Apr 7 13:24 CST 2008 >


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