Omega Owners Forum

Chat Area => General Discussion Area => Topic started by: sassanach on 21 October 2007, 16:26:26

Title: oil cooler in a ................vectra
Post by: sassanach on 21 October 2007, 16:26:26
just spent the afternoon messing with a x reg v6 vectra which appears to have oil cooler failure,trouble is i thought they went to stainless coolers in 1999 and this problem had disapeared.
Title: Re: oil cooler in a ................vectra
Post by: JamesV6CDX on 21 October 2007, 19:28:06
I'm really not sure - I know of a 2000 model car that laidback and myself changed an oil cooler on, so I guess it's not unheard of on the later V6 lumps.

To be honest, after seeing what it can do to your entire cooling system, I'm contemplating replacing mine "just in case" - for the small cost of £90 and the easiness of replacing it...
Title: Re: oil cooler in a ................vectra
Post by: JamesV6CDX on 21 October 2007, 19:38:08
As another observation - When changing failed oil coolers, I have noticed that the new ones do look different.. so could well be stainless ones.
Title: Re: oil cooler in a ................vectra
Post by: Andy B on 21 October 2007, 19:43:26
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..... I have noticed that the new ones do look different.. so could well be stainless ones.

Just for info, & not wishing to teach how to suck eggs etc etc  ;) but stainless is NOT magnetic! Something to look out for if you didn't already know.  :y  :y  :y
Title: Re: oil cooler in a ................vectra
Post by: JamesV6CDX on 21 October 2007, 19:46:57
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..... I have noticed that the new ones do look different.. so could well be stainless ones.

Just for info, & not wishing to teach how to suck eggs etc etc  ;) but stainless is NOT magnetic! Something to look out for if you didn't already know.  :y  :y  :y

at times I've been holding a new oil cooler, I can't say I've ever had a magnet nearby  ::)
Title: Re: oil cooler in a ................vectra
Post by: Paul M on 21 October 2007, 20:31:29
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..... I have noticed that the new ones do look different.. so could well be stainless ones.

Just for info, & not wishing to teach how to suck eggs etc etc  ;) but stainless is NOT magnetic! Something to look out for if you didn't already know.  :y  :y  :y

at times I've been holding a new oil cooler, I can't say I've ever had a magnet nearby  ::)

There's one in every one of your doors, which along with a coil and cone is known as a speaker ;)
Title: Re: oil cooler in a ................vectra
Post by: Auto Addict on 21 October 2007, 20:31:46
Moving this to 'General Chat' as it's not Omega related.
Title: Re: oil cooler in a ................vectra
Post by: Markie on 21 October 2007, 20:34:03
nope not stainless, same as omega part, recently done a 2002 2.6 vectra......

if i can help let me know  :y i have the process etched on my brain.....its more difficult in vectra as its one hell of a cramped engine bay  :(
Title: Re: oil cooler in a ................vectra
Post by: sassanach on 21 October 2007, 20:37:40
well its sort of omega related coz its the same v6 2.6 engine as fitted to an omega. the point being i was under the impression that oil cooler failure was a thing of the past.
Title: Re: oil cooler in a ................vectra
Post by: Markie on 21 October 2007, 20:40:20
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well its sort of omega related coz its the same v6 2.6 engine as fitted to an omega. the point being i was under the impression that oil cooler failure was a thing of the past.


as above, y26se on 02....... ;)
Title: Re: oil cooler in a ................vectra
Post by: AndyMV6 on 21 October 2007, 21:41:15
More likey to be a head gasket failure. After all it is a vauxhall V6!
Title: Re: oil cooler in a ................vectra
Post by: Markie on 21 October 2007, 21:44:13
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More likey to be a head gasket failure. After all it is a vauxhall V6!

i doubt that, head failure is very very rare ;)
Title: Re: oil cooler in a ................vectra
Post by: AndyMV6 on 21 October 2007, 21:48:49
Really? just rare on the 2.6 or all Vauxhall V6s?
Title: Re: oil cooler in a ................vectra
Post by: Markie on 21 October 2007, 21:52:31
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Really? just rare on the 2.6 or all Vauxhall V6s?


only heard of one vauxhall omega v6 with head failure in 3 years, thats 2.5, 2.6, 3.0 or 3.2. V6 design is pretty bombproof in that repect.

Oil cooler gives some classic symptoms of hgf.....but is cheaper and easier to repair.

Oh and the vectra will ue the same 2.5 or 2.6 engine - x25 or y26 so equally rare...
Title: Re: oil cooler in a ................vectra
Post by: JamesV6CDX on 21 October 2007, 21:54:04
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Really? just rare on the 2.6 or all Vauxhall V6s?


only heard of one vauxhall omega v6 with head failure in 3 years, thats 2.5, 2.6, 3.0 or 3.2. V6 design is pretty bombproof in that repect.

Oil cooler gives some classic symptoms of hgf.....but is cheaper and easier to repair

I've only ever seen one fail...
Title: Re: oil cooler in a ................vectra
Post by: AndyMV6 on 21 October 2007, 22:03:19
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Really? just rare on the 2.6 or all Vauxhall V6s?




Oh and the vectra will ue the same 2.5 or 2.6 engine - x25 or y26 so equally rare...

Uuuuuuuuuuuuuuummmmmmmmm dont say the V word, the post might get kicked. When refering to the V say Omega D! lol

Title: Re: oil cooler in a ................vectra
Post by: TheBoy on 21 October 2007, 22:12:25
The stainless ones still fail if the cooling system is abused...


HGF on the V6 is very rare, again frequently caused by lack of maintenence of the cooling system.