1995 Lexus LS 400 gas smell

Tiny
JEFF2010
  • MEMBER
  • 1995 LEXUS LS 400
  • V8
  • 2WD
  • AUTOMATIC
  • 139,000 MILES
Had a new starter put on my lexus. After the repair I can smelll gas inside car when I have the heat on.
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Friday, January 8th, 2010 AT 9:16 PM

1 Reply

Tiny
RASMATAZ
  • MEMBER
Could be running rich below will cause it-if there's no actual leakage and charcoal canister is not saturated with fuel

Probable causes include a bad O2 sensor, excessive fuel pressure (bad fuel pressure regulator or plugged return line), leaky fuel injectors, dirty air filter or restricted air inlet, or a defective coolant sensor that prevents the engine management system from going into closed loop mode.
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Friday, January 8th, 2010 AT 9:22 PM

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