Initial cold start good...subsequent warm/hot starts stumble
Moderators: jsmcortina, muythaibxr
Initial cold start good...subsequent warm/hot starts stumble
So I've got the cold start dialed in pretty well in that the car lights off nicely. After sitting, however, it seems to stumble to life instead of crisply starting. I don't really know where to jump in so I was looking for a little direction. Pretty sure it's not a heat soak issue.
Last edited by Davashcow on Mon Dec 01, 2014 4:44 pm, edited 1 time in total.
1991 Volvo 740 wagon, 306 C.I. Windsor V8/5 speed T5, twin Comp CT2 5062 turbos, twin 39mm Precision gates, Tial BOV, Garrett IC, 42 lb Bosch injectors, Walbro 255, AEM wideband, MSPNP from DIYAutotune
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Matt Cramer
- Super MS/Extra'er
- Posts: 17507
- Joined: Thu Apr 16, 2009 8:08 pm
Re: Initial cold start good...subsequent warm/hot starts stu
A data log would help me see how the tune is working on a real engine.
Matt Cramer -1966 Dodge Dart slant six running on MS3X