1996 GMC Sierra "fuel smell" Questions

...smell fuel at the exhaust. if you smell fuel the fuel regulation mybe too high and the engine is flooding. if you do not smell fuel, remove fuel line from engine and ensure fuel is getting to the ...

...Fuel milage is now terrible. Also has a gas smell but cannot find a leak. Computer shows intermitent cylinder misfire but no specifics. Thinking bad injector but my experience is limited. you could ...

got spark smell gas but still wont start even after in pour gas down in the throtal budy on a 4.3 vortac what should i do next timing could be off.if smell fuel getting spark.

floods when starting. Runs way to rich. smell unburnt fuel. bad fuel pressure regular or worn out o rings inside of fuel lines

...sensor inside dist and stil dont go over you hear the fuel pump and smell fuel and dont start what it could be? thank you. I would check the crankshaft sensor, mounted down by the crankshaft

Check for fuel pressure I have purchased a fuel pressure kit but do not have a repair/service book. I would like to know if I can get an idea of where the fuel port might be located to attach the fuel

...smell in cab no visable leakage what sensors control tbi Oxygen sensor[s],map sensor and fuel pressure regulator.Although you should have a check engine light "on" with any sensor malfunction.I would ...

...the power died. replaced the battery now the truck will start but has a rough idle when you give it fuel it boggs out then dies. no codes are comming up, also replace air filter as the truck smells ...

it starts evrey now and then smokes and smells like gas then it dies after a min. or two clogged fuel injector maybe. It will not close and full of dirt when they do. Check your fuel filter when last ...

...fuel smell it listen to see if you can hear the fuel pump running in feul tank. if running then check electronic fire box to make sure it it not loose,if loose it will not be grounded good and will ...