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1994 318 will not start after long time not using

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Old Oct 16, 2007 | 11:18 PM
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Default 1994 318 will not start after long time not using

I have a 1994 van with a 318 engine. I haven't used it in quite some time so I took out the battery. The van ran fine when I last used it. I put the batttery back in but now it will not start. I can start it on starting fluid but it will not run once that is used up (2 seconds or so). It's not getting gas. HELP!!!! I need to get the van back on the road so I can carry my new power wheelchair.
 
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Old Oct 17, 2007 | 07:54 AM
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Default RE: 1994 318 will not start after long time not using

how long is is a long time. There is a possibility that if you didnt use some kind of fuel stabilizer that the fuel has gone bad.The pump could be bad, check for presure at the rail.
 
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Old Oct 17, 2007 | 09:49 AM
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Default RE: 1994 318 will not start after long time not using

Since it will start with starting fluid, your electrical and ignition circuits are likely good. The problem is probably fuel related like IGadget said, and you'll first need to see what you have for fuel pressure. Without knowing that, you'll just be grasping at straws.
 
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Old Oct 17, 2007 | 11:14 AM
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Default RE: 1994 318 will not start after long time not using

How do I and where do I check the pressure? Is it as simple as taking off a hose and seeing if gas comes out when cranking?

Thanks everyone.
 
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Old Oct 17, 2007 | 11:57 AM
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Default RE: 1994 318 will not start after long time not using

You have to remove the engine cowl and onthe fuel rail leading to the injectors there is a fitting. A pressure gauge goes onto this fitting and will read the PSI when you turn the ignition on and the fuel pump powers up. Just pressing in on the fitting and seeing if fuel is coming will confirm that there is pressure, but itwill not tell you if there is enough pressure to run the engine. There is also a return fuel line in the same area that has to be pinched off with pliers during the test to see if the PSI reading changes.
 
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Old Oct 18, 2007 | 10:46 AM
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Default RE: 1994 318 will not start after long time not using

If the pump is bad is there a way to put an in line electric pump in foregoing droping the tank and all that?

 
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Old Oct 18, 2007 | 12:26 PM
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Default RE: 1994 318 will not start after long time not using

Is this what the pump looks like? I attached 2 files with pictures.

Thanks


 
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Old Oct 18, 2007 | 02:31 PM
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Default RE: 1994 318 will not start after long time not using

Yes, that's an in-tank fuel pump, and yes you can install an in-line electric pump.
 
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Old Oct 18, 2007 | 03:30 PM
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Default RE: 1994 318 will not start after long time not using

Is it just a matter of getting an electric pump and cutting the line from the back to the front? I've installed electric fuel pumps years ago in VW buses that I had but haven't worked on anything as new as my 1994 van.


 
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Old Oct 18, 2007 | 03:36 PM
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Default RE: 1994 318 will not start after long time not using

ORIGINAL: Hoveround Racer

Is it just a matter of getting an electric pump and cutting the line from the back to the front?
That's pretty much it, except that you will also have to install an in-line fuel filter and bring the power wire over from the old pump to the new one.
 
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