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eddielugnutz · 10-06-2005, 01:01 AM

When I did my compression test on my 200,000 mile 5.0 I didn't know about opening the TB, or cranking the motor ten times, I only did it about 2-3times with TB closed, but i did remember to unplug the fuel pump, and I still got an average reading of 125psi, all I can say is God bless Mobil 1.

10-06-2005, 01:01 AM	#9
eddielugnutz Registered Member Join Date: Sep 2005 Posts: 41	Re: compression test???? When I did my compression test on my 200,000 mile 5.0 I didn't know about opening the TB, or cranking the motor ten times, I only did it about 2-3times with TB closed, but i did remember to unplug the fuel pump, and I still got an average reading of 125psi, all I can say is God bless Mobil 1. __________________ 88 Lx project. 96 Z28 daily driver.