Vectra turns over but will not start

[TI7ANIC]

Hello,

Parked car on drive slight incline, left for 3 days went to start and all it does it turn over and will not start, last week had oil in ssark plugs so changed rocker gasket cover and replaced spark plugs and oil, air filter new MAF and driving fine, never changed fuel filter though, any suggestions, seems could be one of many things from fuel to electrical, will disconnect battery tonight and see what happens, any help would be nice, also changed lamba sensor was all fine untill went to start today help!!!!!!
cheers all
all lights working on dash fine. no alarm either or imm thats fine.
1.8 sri 2003 manual

[neill]

any faults showing?

[TI7ANIC]

getting checked in morning, was just wondering if any things should check before got plugged in, thanks

[lee gsi]

How much fuel does it have in and is it face up the incline? If it is face up get it on the flat as the leak off pipes are known to cause starting problems if low on fuel.

[neill]

check the fault codes yourself for free

http://www.vectra-c.com/forum/showthread.php?t=81742

[TI7ANIC]

Hello all,
sorted it was me been a plonker, i thought i would check the spark plugs for oil that i changed last week, forgot to put the sensor clip back on hence why turning but not firing, soon as re connected fired up yippee thanks all