twodogs 0 Posted November 25, 2019 Share Posted November 25, 2019 Hi guys, I've got a cold start issue. It's an Fgx Xr6 na which is completely stock apart from 2.5 cat back. When it cold starts it revs to about 2000 / 2200 rpm for about 5 seconds , not good for a cold engine. I had an earlier model Barra done the same and it only lasted 70000ks... Is there any way of curing this with a tune? Quote Link to post Share on other sites
Roland@pcmtec 1,446 Posted November 25, 2019 Share Posted November 25, 2019 You probably have an air leak. I bet your idle timing is quite low indicating the idle feedback control is fighting an air leak. Quote Link to post Share on other sites
BDAZLA 0 Posted November 25, 2019 Share Posted November 25, 2019 2nd a Vacuum line leak. Do the brakes ever go a bit hard? Quote Link to post Share on other sites
fordsrule 2 Posted June 1 Share Posted June 1 What was the outcome of this problem? Anyone know? Cheers Quote Link to post Share on other sites
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