Small and large and GASCAP
#21
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Check out the link above and tell me which parts to throw money at. Like I said I can get these for cost so I wouldn't mind doing the entire thing but it doesn't make much sense to do that.
#22
JK Freak
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If you are positive it is not the gas cap or vapor can then it is going to be a little harder to find the problem. Sounds like a line could have a hole in it or a connection came loose. If the lines are good and the connections tight then there has to be a gasket leak. Check the entire fuel system from the gas cap all the way through the tank and up to the fuel rail on the engine.
#23
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Thread Starter
If you are positive it is not the gas cap or vapor can then it is going to be a little harder to find the problem. Sounds like a line could have a hole in it or a connection came loose. If the lines are good and the connections tight then there has to be a gasket leak. Check the entire fuel system from the gas cap all the way through the tank and up to the fuel rail on the engine.
#24
JK Freak
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I doubt it. If all three codes are popping up at the same time then it is going to be something big. I believe it is going to be a crack in your canister or the sensor.
#25
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Thread Starter
Ok I can get the parts for cost so I guess I should just order all 3?
Anything else I should purchase to get this solved once and correctly.
Anything else I should purchase to get this solved once and correctly.
#26
JK Enthusiast
Join Date: May 2011
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Instead of throwing parts at it take it to a shop and have a smoke test done on the evap system, if there is any leaks it will show where it is, saves a ton of time and money buying parts over and over...
#27
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Smoke test is gonna be easily $100 or more. Was just hoping to hear from someone that it was a common problem and to replace part "X" and all will be good to go.
Otherwise smoke test it is for sure.
#28
JK Enthusiast
Join Date: May 2012
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I hear ya on this but I may be able to get the canister and other parts for under $100.
Smoke test is gonna be easily $100 or more. Was just hoping to hear from someone that it was a common problem and to replace part "X" and all will be good to go.
Otherwise smoke test it is for sure.
Smoke test is gonna be easily $100 or more. Was just hoping to hear from someone that it was a common problem and to replace part "X" and all will be good to go.
Otherwise smoke test it is for sure.
#29
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Thread Starter
by "hard lines" do you mean the ones that kinda look like 1/4 copper piping? Would any of this be covered under my lifetime powertrain? Im assuming the emissions system is not part of it.
#30
JK Enthusiast
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No, I meant the hard plastic lines. Trace them forward to the engine compartment. The problem could be there.