Mechanics

TOYOTA AVALON EXHAUST PROBLEM

2002 Toyota Avalon • 15,500 miles

My emissions (check engine light on for quite awhie) smell of fuel and notced today alot of grey smoke that smells of fuel coming from exhaust pipe.I have regular oil changes every 3000 miles plus had 2 oxygen sensors replaced less than a yr ago.I was told not to drive this car if there is grey exhaust smoke. Is this a very serious mechanical problem? I can not afford expensive repairs as I am disabled How serious is this? I got stuck the other night and needed jumper cables assistance. Again this new problem of grey smoke coming from exhaust pipe has me worried. Thank you Susan car is nearing 160,000 miles
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November 30, 2012.




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