High Revs

[ducis]

when i start cold engine,specialy in winter,my engine got high rev longer as it should be when fan is on.It continues untill engine is realy hot,then revs goes to normal.maybe onyone known where is the problem.

norml revs for my diesel is about 900 and high is 1100.I expect bit higher revs when is cold but 1100 is to high.

thanks

[cmia]

tps ?

whats the exact problem ?

[igormus]

my engine got high rev longer as it should be,maybe onyone known where is the problem.

hello

what are they?

you did not state anything yet.

cheers

[The Dogs]

If the revs go to normal when the car hits normal temp then all is good. mine is a 2.2 d4d when very cold like now -5 it will rev very high as it warms up it will drop too 1000 revs as it hits normal temp it drops

to normal revs as it is so cold it does take a little while to warm up but not as long as my ford transit that takes for ever to get warm.

[Beagh1958]

To ducis,

You don't have a problem, to my knowledge nearly all D4D's when started from cold have a raised idle speed (mine sits at 1200rpm) especially if you turn heater motor on. If you turn heater off it should drop idle speed to around normal idle 800rpm?

[cmia]

normal idle 800 ish

cold 1k

cold with heater 1200k