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  #1  
Old 03-06-2010, 08:07 PM
jeff patten jeff patten is offline
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Help

I put a fuel pump on my 94 getting fuel and spark but wont start
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Old 03-06-2010, 08:17 PM
jdl jdl is offline
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Re: Help

Use a fuel pressure gage. What is the spec? A couple of thoughts, without rpm signal, no injector pulse. Use a noid lite on injector plug, see if it pulses, engine cranking? There may be a problem with the spider fuel system, where applicable. Any codes?
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Old 03-06-2010, 08:30 PM
jeff patten jeff patten is offline
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more help

I guess I should have said more first time here it is cranking just wont fire need to get fuel pres. gage
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Old 03-06-2010, 09:06 PM
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Chris Stewart Chris Stewart is offline
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Re: more help

Here's where you check it.


You can also take the rubber air duct off the intake/throttle plate, open the throttle, spray a some carburetor cleaner into the intake then try to start the engine.
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Old 03-06-2010, 11:37 PM
jeff patten jeff patten is offline
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94 ecu

has anyone heard of a ecu problem after a fuel pump change if so what can I do to reset it
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Old 03-07-2010, 06:43 PM
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Chris Stewart Chris Stewart is offline
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Re: 94 ecu

Unplugging the battery generally resets everything.
What's the problem?
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Old 03-07-2010, 06:48 PM
jeff patten jeff patten is offline
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Re: 94 ecu

it has fule and spark but wont start
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Old 03-07-2010, 06:51 PM
jeff patten jeff patten is offline
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re ecu

it has spark and fuel but wont start going to get a preshure guage on Mon
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