No known exhaust leaks, tightened up CAI, cleaned throttle body, cleaned MAF multiple times, seated it in tight, cleaned IAT, got new vac lines and checked tghem as far as i can see all good, cleaned n checked IAC, tightened that. Reset idle, cleared codes etc.
Car has usaual bolt ons and I am running the IAC gasket restricter. Idle is solid at 950-1000 unless im coming to a stop and it might stick at 1200-1300 until I fully stop which i think is what all stangs do... but when shifting rpms come down fast! Could gasket restricot be causing this? I have not had a CEL since late last year, for which it was just a bad vac line. Once I got new line it never came back til now. I run 93 octane, car is chipped as well.
DPFE sensor? Spatk Plugs/Wires?
Car has usaual bolt ons and I am running the IAC gasket restricter. Idle is solid at 950-1000 unless im coming to a stop and it might stick at 1200-1300 until I fully stop which i think is what all stangs do... but when shifting rpms come down fast! Could gasket restricot be causing this? I have not had a CEL since late last year, for which it was just a bad vac line. Once I got new line it never came back til now. I run 93 octane, car is chipped as well.
DPFE sensor? Spatk Plugs/Wires?
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