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Omega Owners Forum › Omega Help › Omega General Help › Compression Testing V6

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Compression Testing V6 (Read 3770 times)

Allenm Senior Member Offline Posts: 591 Milton Keynes Gender: Drives: '99 2.5 V6 CDX saloon manual	Re: Compression Testing V6 Reply #15 - 22. Aug 2006 at 17:30 well that took ages to get the f'ing plug out of 6!! does it matter that the engine is now nearly cold and how do these damn relays come out????
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Andy B Over Active Poster Offline Posts: 21988 Bury Lancs Gender: Drives: 1999 3.0 Elite auto/TDM	Re: Compression Testing V6 Reply #16 - 22. Aug 2006 at 18:06 Allenm wrote on 22. Aug 2006 at 17:30: well that took ages to get the f'ing plug out of 6!! does it matter that the engine is now nearly cold and how do these damn relays come out???? Just be thankfull it's V6 and not a C30SE straight 6 - that really is a PITA to get out.
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Allenm Senior Member Offline Posts: 591 Milton Keynes Gender: Drives: '99 2.5 V6 CDX saloon manual	Re: Compression Testing V6 Reply #17 - 22. Aug 2006 at 18:06 Test done.. result posted back in the original thread, here http://www.omegaowners.com/forum/YaBB.pl?num=1153140766/220#220
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v6man54deg Geffd

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V6 man

Posts: 115
Wirral Merseyside
Gender: male

Drives: 3.0l v6 calibra

Re: Compression Testing V6
Reply #18 - 23. Aug 2006 at 08:03

bit late i know but best to take all 6 plugs out and also to unplug the crankspeed sensor - that way you get no spark or fuel injection, the fuel pump relays are quite tight / hard to remove.

Allenm wrote on 22. Aug 2006 at 18:06:

Test done.. result posted back in the original thread, here

http://www.omegaowners.com/forum/YaBB.pl?num=1153140766/220#220

V6 problems solved

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