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Car doesn't start after fueling

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Old 04-14-2005, 04:44 AM
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Default Car doesn't start after fueling

My car doesn't want to start after I get gas. This has happened the last 4 or 5 times that I filled up. At first I thought it had something to do with the vacuum leak but I fixed that today and it still does it. Could the fuel pump be going bad?

EDIT: 98.5 1.8tq

I also just replaced the ignition control module for a misfire.
Old 04-14-2005, 05:24 AM
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Default Car cranks OK?

if it doesn't, might suspect the starter. If it cranks, might be the fuel pump relay. Hard to diagnose over the net.
Old 04-14-2005, 05:39 AM
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Default I had a Golf that did the same thing...fuel pump was clogged

from me letting the car run too low on gas. All the dirt from the bottom of the gas tank got sucked in.
Old 04-14-2005, 06:24 AM
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Default Re: Car cranks OK?

Yeah, it cranks perfectly fine. I eventually have to give it a little gas so it will eventually start.
Old 04-14-2005, 06:25 AM
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Default Re: I had a Golf that did the same thing...fuel pump was clogged

Did you have to replace the pump? Would a fuel system cleaner help that or do I need to remove the tank and clean it? I do have a habit of letting it run down to low.
Old 04-14-2005, 06:26 AM
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Default I put in a fuel (sytem, injector) type cleaner on the next fill up

seemed to go away (use a high grade gas) 93 if available
Old 04-14-2005, 08:00 AM
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Default I had the same problem...

It was called the purge valve. The car wouldn't start after fillup. Started normally any other time. I had the dealer fix it, it was I think between $100-200 for replacement and labor.
Old 04-14-2005, 03:05 PM
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Default Re: I had the same problem...

Any chance you still have the reciept with the part number on?
Old 04-15-2005, 01:58 PM
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Default Bad coolant temp sensor?

In January my car was starting fine cold. But if driving it for a while, turning it off, and starting it again, no go (had to crank a long time with my foot on the gas). The CEL went off and VAG'ing it gave an error code that pretty much said the coolant sensor was kicking the bucket.

Could be that also.... When I changed my sensor (1999.5 A4 1.8t - blue sensor, 4 pin from ECS Tuning) my car was at 72k. Worked like a charm. This was after the car doing this a couple times before I finally bought the sensor, so I am absolutely sure it was the problem.
Old 04-15-2005, 02:20 PM
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Default

That was replaced in the summer.
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