Have i Got a Bent Valve??

[brettman0]

Finally got my ve nova running she revs up through the rev range now i've changes every component on the car, ecu,krank sensor,afm,temp cool sensor,throttle sensor, idle control valve,knock sensor,plugs,leads distibutor&cap,coil
took the car up the road earlier she doeant pull like she should feels under power???? any ideas:confused:

[MattBrown]

What engine?

20xe, or c20xe?

What fuel pump?

[mowgli]

what is the ecu light showing?

[brettman0]

no ecu light, c20xe mk3 astra gsi, 1993 fuel pump this has also been changed

[Rich]

compression test would show bent valve but wouldnt run nice

Got o2 sensor on it?

[brettman0]

02 sensor???? is that lamba sensor

[Rich]

yes

[brettman0]

yes it has ????

[Sloth]

comp test then take yer head off. may also have a poofed head gasket.