1992 LEXUS ES
201,000 MILES
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ANONYMOUS
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  • 1 POST
There's white and blue smoke coming out of tail pipe and I'm wasting gas like crazy. Is it my ecu valve?
Apr 3, 2013 at 7:24 PM
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BLAZE45
  • CERTIFIED EXPERT
  • 380 POSTS
White and blue smoke generally mean burning coolant and oil. Your EGR valve might be causing some of this. If you have a check engine light, figure out what is causing it
Apr 5, 2013 at 2:15 AM