Running rich on cold start

Green7mgte · 05-20-2011, 01:44 AM

cold start mode for teh win.

your car dumps more fuel into the engine for a higher idle / running rich. untill the 02 sensor warms up..

check for vacume leaks..

05-20-2011, 01:44 AM	#2
Green7mgte Supra Forum Moderator Join Date: Nov 2009 Location: Green-Ohio Posts: 1,297	cold start mode for teh win. your car dumps more fuel into the engine for a higher idle / running rich. untill the 02 sensor warms up.. check for vacume leaks.. __________________ 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines : Last edited by Green7mgte; 05-20-2011 at 01:49 AM.