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Do i have a cooling isssue?

Posted: Tue Apr 29, 2014 10:41 pm
by shaner
So I noticed my egts doing something a little funny
after driving around shortly I notice that the egt's stay around 4 or 500 even when I am stopped. should they not drop right down?
I do not drive fast and I usually keep them around 900 and never over ten except for very short time periods. I just had the water pump and timing belts (as well as a new head) replaced last month.

what can I check to make sure my vans cooling system is working properly?
is doing the rad a big job?

thank you

Re: Do i have a cooling isssue?

Posted: Wed Apr 30, 2014 5:29 pm
by thedjjack
Normal... as you drive the exhaust heats the manifold, turbo and pipe.... that is going to be 350-500 just running....

I would wait for temps to come down to 400ish before shutting down...

Re: Do i have a cooling isssue?

Posted: Wed Apr 30, 2014 8:35 pm
by shaner
that would seem to make sense. but I never really acted like this before.
does anyone know how to test if the fan clutch is not working?

Re: Do i have a cooling isssue?

Posted: Thu May 01, 2014 12:56 am
by thedjjack
cooling system is water temperature (rad, fan etc)

EGT is the flame out the cylinder and heat in the exhaust manifold..

higher than normal temperature could be fuel/timing issues....or headwind :)