Question about 2003 GMC Envoy

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Why gas smell outside vehicle very strong when I start the vehicle

At work when my friends park next to me they tell me I need to get my vehicle looked at because of the strong gas smell lingering after I have turned off my truck.

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  • Contributor
  • 32 Answers

Running lean /get your codes checked /hey check for loose fuel lines on intake /leak in fuel feed or vent line /evaporative emissions system canister clogged vapor leaks from lines or injectors

Posted on Jan 25, 2013

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  • 2 Answers

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Posted on Jan 02, 2017

dennymulford
  • 1055 Answers

SOURCE: my truck wont start when its wet outside and its

youve got a cracked distributor cap and you need a complete tune up , thats plugs wires rotor button and distributor cap

Posted on Nov 29, 2009

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dttech
  • 4803 Answers

SOURCE: k1998 gmc jimmy 4 wheel drive truck cranks but

GMC Jimmy's have a record of corroded fuel lines at the fuel pump in the fuel tank. Cycle your key from "Off" to "Run" a couple times then look under the vehicle in the fuel tank area to see if there is gas dripping.

Posted on Dec 05, 2010

loud_pipes69
  • 122 Answers

SOURCE: While driving the vehicle, it

bad catalytic converter and a bad o2 censor could be bad as well

Posted on Jan 11, 2011

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Well it sounds like a problem ....either there is a hole in gastank or a hole in the gas line somewhere ....if it smells after you start then it it is probly in the line coming from the tank....if you park on a clean driveway or somthing ...start the car and let it run for a bit and then either look under to see if it is dripping somewhere , or move the car and see ,then you can tell about where it is leaking ...would get it fixed soon , if it gets bigger then the car won't start if it doesn't get enough gas .
Hope this helps

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