1993 Chevy Lumina wont start

1993 CHEVROLET LUMINA
18,000 MILES • 6 CYL • FWD • AUTOMATIC
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CHILLINMEG
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i bought the van and drove it about45 minutes to get it home...the next day i cant get it to start..we have put a new battery,fuel filter,spark plugs, fuel relay into it and when you trn the key it wants to start but it wont HELP HELP HELP
Sep 11, 2009 at 5:01 PM
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RASMATAZ
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When you turn the key to run do you hear the fuel pump? If so do below

Check the fuel pressure with a fuel pressure gauge to make sure its within specs and check for injection pulses

Don't hear the fuel pump-check fuel pump fuse and fuel pump relay
Sep 12, 2009 at 4:37 AM
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CHILLINMEG
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how do i check for injection pulses and how would i know they are right
Sep 12, 2009 at 10:09 AM
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RASMATAZ
  • CAR REPAIR CONTRIBUTOR
  • 75,992 POSTS
Go to the autoparts store and get a noid lite-hook it up on the injector wiring harness it should be flashing if the circuit is okay
Sep 12, 2009 at 2:48 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.