Omega Owners Forum

Chat Area => General Car Chat => Topic started by: Pmacca2000 on 16 January 2018, 18:02:08

Title: 2.5 quad cam question
Post by: Pmacca2000 on 16 January 2018, 18:02:08
Are there any week points to the cooling system on the left hand side of the V6 and if so what are they?
It’s leaking from somewhere up between the back of the exhaust manifold and fire wall and we couldn’t see exactly where
Title: Re: 2.5 quad cam question
Post by: Sir Tigger KC on 16 January 2018, 18:03:55
That'll be your heater valve, more commonly known as the HBV.  :y
Title: Re: 2.5 quad cam question
Post by: Pmacca2000 on 16 January 2018, 18:18:52
I think it’s fair to say it’s failed! Thanks for the input, easy fix?
Title: Re: 2.5 quad cam question
Post by: BazaJT on 16 January 2018, 18:32:11
Fiddly to get at as it's at the back under the scuttle,but do-able easily enough.Much easier with the inlet manifold removed.
Title: Re: 2.5 quad cam question
Post by: Sir Tigger KC on 16 January 2018, 18:49:45
This is it:-

http://www.omegaowners.com/forum/index.php?topic=90567.0

Bottom two pictures and blurb.  :y

http://www.omegaowners.com/forum/index.php?topic=90552.0

Title: Re: 2.5 quad cam question
Post by: henryd on 16 January 2018, 19:00:00
Are there any week points to the cooling system on the left hand side of the V6 and if so what are they?
It’s leaking from somewhere up between the back of the exhaust manifold and fire wall and we couldn’t see exactly where

Left side from Sat in the drivers seat?.hbv is on back of right hand head :y
Title: Re: 2.5 quad cam question
Post by: Pmacca2000 on 16 January 2018, 19:23:16
Thank you, looks like I’ll be busy!
Title: Re: 2.5 quad cam question
Post by: dbr on 16 January 2018, 20:19:33
Are there any week points to the cooling system on the left hand side of the V6 and if so what are they?
It’s leaking from somewhere up between the back of the exhaust manifold and fire wall and we couldn’t see exactly where
Keep your heater on hot and it will slow the leak down. Wait for warmer weather
Title: Re: 2.5 quad cam question
Post by: Andy B on 16 January 2018, 23:04:09
.....
 Keep your heater on hot and it will slow the leak down......

That depends. Sometimes that's true & other times its not  ;)
Title: Re: 2.5 quad cam question
Post by: Pmacca2000 on 17 January 2018, 21:48:58
Thankfully my heater is on full and I can hope to have it fixed next month
Title: Re: 2.5 quad cam question
Post by: Andy B on 17 January 2018, 22:47:20
Thankfully my heater is on full and I can hope to have it fixed next month

It's not difficult to change yourself. I did one on a caravan site .... remove the wipers & the scuttle panel from below the screen & you have just enough room.
Title: Re: 2.5 quad cam question
Post by: Mr Gav on 18 January 2018, 10:20:23
Thankfully my heater is on full and I can hope to have it fixed next month

It's not difficult to change yourself. I did one on a caravan site .... remove the wipers & the scuttle panel from below the screen & you have just enough room.

Seconded  :y
Title: Re: 2.5 quad cam question
Post by: Pmacca2000 on 18 January 2018, 21:47:11
I’ll bare that in mind, I’m topping the coolant up weekly at the mo, although it could be worse
Title: Re: 2.5 quad cam question
Post by: Doctor Gollum on 18 January 2018, 22:13:00
I’ll bare that in mind, I’m topping the coolant up weekly at the mo, although it could be worse
Well that rather depends...

A pint every 2,000 miles isn't bad, a gallon every 100 miles however...  ::)
Title: Re: 2.5 quad cam question
Post by: Diamond Black Geezer on 19 January 2018, 22:40:08
Op

See you're in the Midlands, I'm in coventry if you wanted a hand or a friendly eye cast over the engine bay. Done more hbv changes in omegas than I care to remember  :y
Title: Re: 2.5 quad cam question
Post by: Pmacca2000 on 19 January 2018, 23:16:27
Cheers bud,
I’ll let you know, the parts are en-rout apparently, coolant loss at the mo is manageable, topped up once a week or so!
Title: Re: 2.5 quad cam question
Post by: Diamond Black Geezer on 21 January 2018, 00:51:39
been there, bought the t shirt, then got coolant on it  :y