4d56 compression test
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wildplumdx
- Hard Yaka
- Posts: 308
- Joined: Fri Jan 11, 2008 7:51 pm
4d56 compression test
ok so i got a compression tester and it says i have to isolate the fuel from entering the engine ie says from the fuel shutdown solenoid ? was going to just disconnect the fuel line but i don't wanna crank the pump over dry encase it damages it or something of the like ?
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wildplumdx
- Hard Yaka
- Posts: 308
- Joined: Fri Jan 11, 2008 7:51 pm
Re: 4d56 compression test
don't worry sussed it got 420 psi across all cylinders at 10 revolutions, wrapped!