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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Base idle relearn? Probably need to do that. I put a GT40 intake on and have been having to adapt all sorts of things, including a different throttle position sensor. Currently it simply drops to 0 rpm rather than the dreaded 1200-1500 rpm. How do I do base idle reset?
ohh I thought you meant it wouldn't come down in idle. lol
Turned out to be TPS sensor output voltage - the mod I made to adapt to the TPS that came with the GT40 intake/TB didn't work right. Fixed that, no more stalling.
All I need now is the Cobra tower brace to clear the new intake, and I can DRIVE this thing!
I'm so jazzed that it'll be another day before I get back to being frustrated at how long it's taking to ship that brace...
I succumbed to temptation and drove it around over the weekend. Didn't really push it - the tower brace should be here in a couple days and then I WILL be cornering like a madman... :-)