2008 TOYOTA
35,000 MILES
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TANJIRULBASHER
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  • 3 POSTS
Code p0172 fuel too rich blank 1, I have change oxizen censor , air flow censor, engine oil seal, plugs,mobile still the code is there, please help me.
Jan 27, 2013 at 4:55 PM
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ASEMASTER6371
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i would look more towards a fuel injector leaking. it is a rich condition that could also be caused by a dirty air filer.

look at the basics first as your guesses have cost a lot with no results.

Roy
Jan 27, 2013 at 6:01 PM
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TANJIRULBASHER
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I did today.. lets see how it goes thanks for your reply.
Jan 28, 2013 at 10:11 AM
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