05-20-2011, 12:53 AM
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#1 |
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Lexus & 550's
Join Date: May 2010
Location: Baltimore
Posts: 526
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Running rich on cold start
So when I start my car up when it's been sitting for awhile or over night it runs rich intill it warms up. I have no codes and a new O2 senser.
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05-20-2011, 01:44 AM
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#2 |
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Supra Forum Moderator
Join Date: Nov 2009
Location: Green-Ohio
Posts: 1,297
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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..
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 92 Ma71 7mGTE Auto. SafcII Supra FAQ Supra MKIII FAQ Classified Section guidelines : Last edited by Green7mgte; 05-20-2011 at 01:49 AM. |
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Linear Mode
