Omega Owners Forum

Omega Help Area => Omega General Help => Topic started by: omega trev on 06 April 2009, 20:38:17

Title: running a bit warm
Post by: omega trev on 06 April 2009, 20:38:17
hi all
my mig seems to be running a bit warm, in traffic she gets to about 97 then fans come on goes down to bout 95 fans go off. got under the bonnet yesterday and the hoses off the rad are quite hard to squeeze although once the engine cools they go back to normal. there is no oil in water or water in oil and no oil or coolant loss, im not sure if im worrying over nowt but just wondered if any of you could shed some light
 :) :) :)
Title: Re: running a bit warm
Post by: Agemo on 06 April 2009, 21:35:51
I assume you are going by the gauge, these are not that accurate, and your temp is probably fine. Mine is a little on the low side, I wish I could test the temp accurately.  ::)
Title: Re: running a bit warm
Post by: omega trev on 06 April 2009, 21:38:09
yeh im purely looking at the gauge when i say its running at 97 but the pipes off the rad are hot and  quite hard to squeeze
Title: Re: running a bit warm
Post by: TheBoy on 06 April 2009, 21:39:19
what temp does the fans come on
Title: Re: running a bit warm
Post by: omega trev on 06 April 2009, 21:42:08
im not 100% but i think the one on the left of the two sitting in front of the air con condenser comes on about 95 - 97 ive not seen any of the other two come on at all
Title: Re: running a bit warm
Post by: TheBoy on 06 April 2009, 21:44:34
Quote
im not 100% but i think the one on the left of the two sitting in front of the air con condenser comes on about 95 - 97 ive not seen any of the other two come on at all
sounds like gauage **may** be accurate enough.  Might be worth flushing cooling system through - what state is coolant in?
Title: Re: running a bit warm
Post by: omega trev on 06 April 2009, 21:46:30
it looks a bit worst for wear to be honest would flushing solve the pressure in pipes or is this normal
Title: Re: running a bit warm
Post by: TheBoy on 06 April 2009, 21:49:00
Quote
it looks a bit worst for wear to be honest would flushing solve the pressure in pipes or is this normal
If its in a mess, flush it.
Title: Re: running a bit warm
Post by: omega trev on 06 April 2009, 21:51:21
sorted ill give it a go what are the flushing procedures?
Title: Re: running a bit warm
Post by: kingplym on 07 April 2009, 07:39:06
my miggy goes up to the 100 mark before really noisey fans kick in and a much less noisey fan kicks in bout 93-95.

i also find thou that when my mig hits 100 in temp if i turn the ign off an on again it can sometimes drop by up to 5 degree's :o :P :y
Title: Re: running a bit warm
Post by: kingplym on 07 April 2009, 07:44:13
regards the flushin do you have a v6 or 4 cyclinder

if 4, do it how the haynes book of lies tells you ;)

if v6 like me, the haynes manual doesnt tell you you only get half out at first.  ::)

there is a how to on here somewhere, try the maintenance section or one of the others :y :y :y
Title: Re: running a bit warm
Post by: Squatch on 07 April 2009, 11:25:02
My old 2.5 started running hot just before the rad blew..was up at 100 C - with new rad it never went over 90 - could be worth a look?
Title: Re: running a bit warm
Post by: kingplym on 07 April 2009, 11:37:20
thanx i might give it a go :y
Title: Re: running a bit warm
Post by: omega trev on 07 April 2009, 12:32:35
ive had a gander at the maintanence guide but it only tells you how to do a flush on a deisel not the 3.0 v6 any ideas where i can find the how to? :) :) :)
Title: Re: running a bit warm
Post by: RobG on 07 April 2009, 13:15:52
Have a look here http://www.omegaowners.com/forum/YaBB.pl?num=1167917774 :y
Take note of "The Boy`s" comment on the last post :y