Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: g-unit81y2k on 09 April 2010, 15:53:32

Title: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 15:53:32
tapping or blowing, that kind of noise the mk 3 ford fiesta was commonly unpopular for. its like the tappets or exhaust blowing or something. i just dont no. is this acommon problem with this engine ??? G
Title: Re: HELP! my 2.5 V6 engine is......
Post by: TheBoy on 09 April 2010, 15:55:07
All the time, or just when cold.
Title: Re: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 16:05:31
worse when cold but still a constant noise. if i rev the engine gently it pairs like a v6 but under force or accelerate whilst driving its tap tap tap tap and it makes me feel as if its a shed. thanks G
Title: Re: HELP! my 2.5 V6 engine is......
Post by: JamesV6CDX on 09 April 2010, 16:08:10
sounds like a possible exhaust gasket..
Title: Re: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 16:14:25
i thought or i hoped it is just something like that. a friend had the face lift 2.5 V6 a few years back and his did the same only my car seems worse than his. G
Title: Re: HELP! my 2.5 V6 engine is......
Post by: Elite Pete on 09 April 2010, 16:16:58
If it is the exhaust manifold gasket, lets hope its the drivers side one ::)
Title: Re: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 16:20:43
why whats the situation with the near side ?
Title: Re: HELP! my 2.5 V6 engine is......
Post by: Elite Pete on 09 April 2010, 16:23:30
Quote
why whats the situation with the near side ?
Engine up off its mounts and moved over to allow access ::)
Title: Re: HELP! my 2.5 V6 engine is......
Post by: Sixstring on 09 April 2010, 16:26:40
Drivers side......ok job, bit of a pain, but quite easy.

Passenger side.......allow at least a whole morning/afternoon, make sure no-one is within earshot (you will use lots of profane language) and make sure you have a good tool set, two trolley jacks, and a piece of plank.

Not my favourite job.
Title: Re: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 16:28:25
wonderful. my luck thats the side. lol
Title: Re: HELP! my 2.5 V6 engine is......
Post by: Elite Pete on 09 April 2010, 16:28:58
Quote
Drivers side......ok job, bit of a pain, but quite easy.

Passenger side.......allow at least a whole morning/afternoon, make sure no-one is within earshot (you will use lots of profane language) and make sure you have a good tool set, two trolley jacks, and a piece of plank.

Not my favourite job.
You'll need a good 3 to 4 hours to do the driver side ;)
Title: Re: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 16:42:27
thanks for reply and do think it will fix it?
Title: Re: HELP! my 2.5 V6 engine is......
Post by: Elite Pete on 09 April 2010, 17:14:18
Quote
thanks for reply and do think it will fix it?
If it is the exhaust manifold gasket its not too expensive to get done just make sure you buy a genuine Vauxhall multi layer manifold gasket part No 24416110, manifold to downpipe gasket 90499289, transfer pipe O ring 9128362, 4 x 12992647 Dowty washers for the coolant bridge (You dont have to remove this but I find it makes access easier) and I always buy a few new studs and nuts just incase there's any that have snapped.
Title: Re: HELP! my 2.5 V6 engine is......
Post by: g-unit81y2k on 09 April 2010, 21:39:05
thanks for all the advice. G