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Chevy Express/GMC Savana Fuel & Oil Questions

18 messages, Last post on Nov 05, 2009 at 5:34 PM
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Replying to: vellaboy (Jun 21, 2006 7:53 pm) |
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Replying to: basmussen (Jun 18, 2006 8:10 am) |
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I have a 97 chevy express. the fuel pump, fuel filter, and up to the pressure release valve before the fuel injector all work fine however the engin seems to not be getting gas. I sprayed some injector cleaner in the air intake and it would run till it ran out. any clue what the problem might be? thanks.
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Replying to: kyro_1234 (Feb 28, 2008 9:33 am) |
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I have a 2007 3500 cut-away chassis as the foundation for my Coachmen motorhome. The literature says I have a 35 gal tank. On my last trip I wanted to get very empty to save on gas as I have discount at local station, also wanted to see how much I had when gauge reads E. I was between the last small mark and the E. I filed up and it would only take 28.3 gal so either I really have a 30 gal tank or the gauge is way off. Ideas? |
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Chances are its off. Im not sure, but did you get the low fuel light to come on? I havnt seen any newer car or truck not have a low fuel light in years, although Im unsure if our vans have them, as I havnt seen mine. If you inspect the dash cluster carefully, with a small flashlight you might see the icon for low fuel. That would idicate that you probably do have a 35 gallon tank if you didnt have it on when you filled up. My dodge ram 3500 is similar. It holds 35 gallons, but when its on E, and I mean on it, it still have about 7 gallons left. The most I ever put in it was 28 gallons, and I was afraid I was gonna run out for miles and niles towing a large trailer. |
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| I have a 2001 express with a v-6 4.3 i think.I am getting a code of P0440.I was told that it is a fuel recovery leak..I have a new gas cap but that didnt fix the problem...i am smelling gas to..The fuel pump was replaced after the engine light went on indicating this code...the van is a conversion van with body molding and plastic running boards also...Please help>>> | |
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two things... Fuel level.....I noticed that in the owners manual it says you have some left when it reads "E". Second, the fuel recovery could be a solinoid/valve on the engine and not the gas cap. The tank has a line that runs up to the intake. I dont know where on the the 4.3, but on the the 5.3 its on top of the intake at the front. The pcm pulses the solinoid to put the gas vapor in the engine (for emmissions) after it warms up a bit. Its not uncomin for the platic to break or crack, or the plastic line to it. It is possible to cap the lines and the vacuum leak with no ill effects to how it runs. It will have the code unless deleted via laptop retuning of the pcm and may not pass smog testing depending on were you are at. If the code is deleted, it passes no matter what, but is not good for the enviroment. The solinoid could just be dead or stuck also. Most of the ones Ive seen are 1 inch by two inches long, with two wires run to it.
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Replying to: 1320jon (Nov 17, 2008 12:45 am) |
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Does anyone know exactly how to replace the fuel pump on a 2000 Chevy Express? Does the owner's manual have directions? thanks |
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