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#1
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Smell when stomping on the gas??
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#2
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Could be a problem in the cats. Toyota 4Runners had that problem from about 2004 on. Lots of free replacements for owners. Check the 4Runner board to see if they another got a cure.
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#3
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It is the catalytic converters. The rotten egg smell (sulphur) comes from unburnt fuel in the converters. It can be from overfueling, or from a failing catalytic converter. The eventual failure mode is likely to be plugging.
I would get the converters checked. Whatever the warranty period, emissions components have different warranty terms (a federal requirement). Take it to a dealer.
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2007 X3 3.0si, 6 MT, Premium, White Retired: 2008 535i, 6 MT, M Sport, Premium, Space Grey 2003 X5 3.0 Steptronic, Premium, Titanium Silver 2002 325xi 5 MT, Steel Grey 2004 Z4 3.0 Premium, Sport, SMG, Maldives Blue Last edited by JCL; 03-12-2006 at 08:42 PM. |
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#4
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Agree with all the above. Cat's gone bad give you a nice egg like smell under full throttle.
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An unwavering defender of those I see worth protecting. "promote the general welfare, not provide the general welfare" We the People of the United States, in Order to form a more perfect Union, establish Justice, insure domestic Tranquility, provide for the common defence, promote the general Welfare, and secure the Blessings of Liberty to ourselves and our Posterity, do ordain and establish this Constitution for the United States of America. |
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#5
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def cats. but it may have been caused by another problem like a bad fuel injector or something that is allowing to much fuel to not be burned and sending it into the cat and ruining it or maybe just your cat. could be software to.
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Dinan M3 2006 X5 4.4i Sport Current Vehicle 2006 CLS 55 AMG Current Vehicle 2010 FORD F-450 King Ranch Current Vehicle 2012 GL 550 Current Vehicle 1999 M3 Dinan S3 SOLD 2001 M3 Dinan S2 SOLD 2002 M5 SOLD 2004 X5 4.4i sport SOLD 2007 335 XI Lease ended 2009 E92 M3 SOLD |
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