Originally Posted by junkinjoe
well i looked into it further found that its putting compression into the fuel system....what could that be...
Remove the secondary fuel filter and cap. Cycle the ignition key from OFF to RUN (to fill the secondary empty fuel filter housing with fuel), and then back to the OFF position. Crank the engine over using the jump starter (single yellow with green stripe coloured wire on the passenger side of the engine compartment, just above the vacuum pump with the "squeeze and pull" type connector. Disconnect the two halves and jump the male end to the passenger side battery positive terminal to crank the engine over). Check for presence of bubbles in the filter housing to isolate which bank of cylinders you have compression leaking into. Once you have pinpointed that, you may need to remove all four injectors from that bank to determine the cylinder that's leaking compression into the fuel system.