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Topic: Error Code P0455 (EVAP, Gas Leak?)
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Jeddi
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Member # 1624
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posted
I keep getting this Code. Apparently there is some sort of gas leak somewhere between my gas gap and the EVAP harness (or something like that). I'm going to change my gas cap, fuel filter and look into the EVAP. Anyone have any idea what this is all about? Jeddi
Posts: 352 | From: Hayward, CA 94542 | Registered: Aug 2002
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NvrGoFullRetard
CAFords OG
Member # 1633
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posted
yeah i got that same code in my gnc 1500 truck,so i went tp my gas cap and took it off and then retighted (spelling) it about 20 mile later the shit turned off. if u have a cap that clicks after it tightens then give it a half to a full twist and then see if that works. thats what i did to fix mine ![[Big Grin]](biggrin.gif)
-------------------- "formally 4.6 eatin gm's" white 97gt n/a 320rwhp/325rwtq 01 sierra rcsb lsx 408 (murdered out) 03 ecsb sierra 6.0 on 22's 2011 Tahoe
Posts: 2759 | From: PITTSBURG/FAIRFIELD | Registered: Aug 2002
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Jimbo
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Member # 1456
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posted
I agree, you might have just not tightened the cap fully, it will set a code if it is not tight. The fuel system is fully pressurized and will set a code if the pressure sensor detects a change. [ December 13, 2002, 05:06 PM: Message edited by: Jimbo ]
-------------------- 1965 Mustang Coupe EFI, 302ci, T-5, 3.70's. Click for My Mustang Pics
Posts: 352 | From: Castro Valley,CA | Registered: Jun 2002
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