dreaded gas smell
#1
dreaded gas smell
I haven't had much time to mess with my truck due to school and work but there is a gas smell around the filler neck. The cap looks fine and I have no evap codes being thrown at all or any hesitation while driving. Also no fuel on the ground.
The truck has the awesome rocker rot. and a few small rust spots on the bed next to the filler door. Anyone have a starting point of what i should look for?
The truck has the awesome rocker rot. and a few small rust spots on the bed next to the filler door. Anyone have a starting point of what i should look for?
#2
TECH Apprentice
Truck info? Test your gas cap with a vacuum test. Some auto parts store have the testers. They look like a coolant system tester. Inspect your rubber filler neck hoses and make sure the clamps are tight. I saw some where on the forum another member had a severely corroded filler neck tube also. But its strange you do not have a CEL. Does your CEL come on when you turn the ignition key on without starting the engine?
#3
Its an 01 Silverado ext cab 4wd. 5.3L 4l60.....
Check engine light is working fine comes on with every key on and i have set the cel a few times with EFILive to remember to turn setting back on.
I will take a look at the filler neck, you can smell it real bad but you figure it would set a small or gross leak cel. I have had an older truck that the fuel pump housing rusted on top, but in this truck its a plastic housing right?
Check engine light is working fine comes on with every key on and i have set the cel a few times with EFILive to remember to turn setting back on.
I will take a look at the filler neck, you can smell it real bad but you figure it would set a small or gross leak cel. I have had an older truck that the fuel pump housing rusted on top, but in this truck its a plastic housing right?
#5
Is the tank on these plastic? if not known ill just take a look when i go to service the truck.
thanks guys!
Thread
Thread Starter
Forum
Replies
Last Post
nic351
Tuning, Diagnostics, Electronics, and Wiring
1
09-24-2015 09:43 AM