Gas cap choices
#1
Gas cap choices
On my 98 HX, noticed that sometimes I'll get a check engine light because of the pressure in the gas tank, is it a good idea to purchase a vented gas cap or stick with the standard one?
#2
Re: Gas cap choices
The cap has to be sealed. If the pressure in the tank stays at zero (a vented cap, or no cap), a code will definitely be thrown.
The standard cap may have a pressure / vacuum relief valve to prevent damage to the tank in unusual situations. It should nor vent under normal conditions.
The standard cap may have a pressure / vacuum relief valve to prevent damage to the tank in unusual situations. It should nor vent under normal conditions.
#3
Re: Gas cap choices
The cap has to be sealed. If the pressure in the tank stays at zero (a vented cap, or no cap), a code will definitely be thrown.
The standard cap may have a pressure / vacuum relief valve to prevent damage to the tank in unusual situations. It should nor vent under normal conditions.
The standard cap may have a pressure / vacuum relief valve to prevent damage to the tank in unusual situations. It should nor vent under normal conditions.
#4
#1 Super Guy
iTrader: (2)
Re: Gas cap choices
OEM cap is best, and they are not expensive at all. If that doesn't fix it, there is also a 2-way valve on the side of the fuel tank (lets pressure out to the EVAP, and/or lets air into the tank as the fuel level drops. Beyond that, you are looking at various seals between parts of the fuel filler, fuel tank, and evap canister.
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MidwestCivic
Honda Civic / Del Sol (1992 - 2000)
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07-17-2007 05:31 PM