npm325 0 Posted November 11, 2007 Report Share Posted November 11, 2007 Hi, small problem with my 97 VR. Some days when i start it up the revs shoot up to 2000 for about a minute or so, then drop down to the more normal figure of 900. Coilpack seems fine, its got new sparks, and new leads fitted.Any ideas on what would cause this problem? is it a sensor issue? Thanks! Link to post Share on other sites
SiGainey 1 Posted November 11, 2007 Report Share Posted November 11, 2007 Sounds like a coolant temperature sender issue - I'm not far from you and have VAGCOM so you can check what the ECU thinks the coolant temperature is Link to post Share on other sites
Buddahwolfie 0 Posted November 12, 2007 Report Share Posted November 12, 2007 i used to get that on my car, never got to the bottom of it. Always on a cold start it would rev high for a minute or two then drop down. Let us know if it is the coolanr temp sender Link to post Share on other sites
Phat VR6 3 Posted November 12, 2007 Report Share Posted November 12, 2007 I thought it was ment to do that as a part of the cold start Link to post Share on other sites
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