Tighten Gas Cap? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

jesse121pm · 04-21-2022, 06:22 PM

I keep getting a tighten gas cap messag on my dash. I have replaced the gas cap 2 seperate times and it keeps coming back and will eventually throw a CEL. I have also replaced my evap vent valve and it was stuck open. After that it still is throwing a CEL. Any ideas?

Whoomba · 04-21-2022, 07:10 PM

Mines a v6 but there’s a pvc module that throws the same code.

Car Nation Videos · 04-21-2022, 07:18 PM

Battery

jesse121pm · 04-21-2022, 09:33 PM

Quote:

Originally Posted by Car Nation Videos

Battery

I just got a new battery.

NOT A 45 · 04-22-2022, 06:39 AM

Quote:

Originally Posted by jesse121pm

I keep getting a tighten gas cap messag on my dash. I have replaced the gas cap 2 seperate times and it keeps coming back and will eventually throw a CEL. I have also replaced my evap vent valve and it was stuck open. After that it still is throwing a CEL. Any ideas?

There's a evap leak. Probably the vent valve since it's the hardest part to get to. I'd have it smoke tested to be sure.

04-21-2022, 06:22 PM	#1
jesse121pm Drives: 2012 Camaro 2ss 45th anniversary Join Date: Nov 2021 Location: Ohio Posts: 88 View My Garage	Tighten Gas Cap? I keep getting a tighten gas cap messag on my dash. I have replaced the gas cap 2 seperate times and it keeps coming back and will eventually throw a CEL. I have also replaced my evap vent valve and it was stuck open. After that it still is throwing a CEL. Any ideas?

04-21-2022, 07:10 PM	#2
Whoomba Drives: 2024Camaro 2SS CE Convertible Join Date: Jul 2013 Location: Texas Posts: 1,302	Mines a v6 but there’s a pvc module that throws the same code.

04-21-2022, 07:18 PM	#3
Car Nation Videos YouTube-Car Nation Videos Drives: 2010 Chevrolet Camaro Join Date: Nov 2019 Location: Florida Posts: 246	Battery