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Discussion Starter #1
I have a 54 plate 2.2 diesel
Runs perfectly but when cold
on start up the engine seems to
hunt,
ie; revs go down then up and then
up and down till engine is warm. :confused:
Any Ideas ???
Mick
 

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I have a kind of similar problem: When the temperature goes below zero (C) the car (2003 dci aprrox 80000km) revs uncontrolled the first five minutes after cold start. If we starts driving immediatly it's possible to drive normally, but we can't start it and then go out and take ice of the windows or similar. I have stopped it when passing 3000 revs, but i am afraid it will continue to rev untill the pistons come out of the engine if we do'nt stop the engine....

Have been several times to the local Nissan dealer without any result. Changed the throttle in may (over 1000 usd ) and this worked fine untill the temperature dropped 0 again in october..... Any help will be more than welcome, we're going to be in the Norwegian mountains the whole christmas holidays whit possible temperatures on -20 to -30.......
 
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