lincsoldbird Posted December 1, 2012 Share Posted December 1, 2012 Hi can any one tell me if a 300tdi with a manual injection pump should rev faster when its cold? Thanks Paul Quote Link to comment Share on other sites More sharing options...
vulcan bomber Posted December 1, 2012 Share Posted December 1, 2012 No, it should never rev above 3800 rpm under load or 4000 rpm while sat on the drive. Quote Link to comment Share on other sites More sharing options...
lincsoldbird Posted December 1, 2012 Author Share Posted December 1, 2012 Sorry I ment on tick over. Quote Link to comment Share on other sites More sharing options...
JimAttrill Posted December 4, 2012 Share Posted December 4, 2012 It should rev at exactly the same speed - mine and all the others I know of do. I believe there is a sensor in there to squirt more fuel when cold to help starting, but that shouldn't affect the idle. Quote Link to comment Share on other sites More sharing options...
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