1992 Chevrolet Blazer fuel

Tiny
1EYEBLIND
  • 1992 CHEVROLET BLAZER
  • 120,000 MILES

Turns over fine but only starts when I use starting fluid then dies I thought it was the fuel pump but I put a new one in. Its getting gas all the way to a fuel pressure valve on the manifold area after that not sure what to do plus I couldn't here the pump intel I replace it.

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Wednesday, July 17th, 2013 AT 6:08 PM

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Tiny
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Have you checked the actual fuel pressure yet?ALso have you checked to see if you have battery voltage to the injectors with the key in the run position?ALso the other wire to the injectors should be a pulsing ground while cranking?

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Wednesday, July 17th, 2013 AT 6:12 PM
Tiny
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Sorry my bad it is a 1993 blazer limited edition with a vortec v6 its not a 1992

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Saturday, July 20th, 2013 AT 1:59 PM
Tiny
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So thou. Have the. Large connector on top of. The. Intake manifold? Also. Have you checked. The actual fuel pressure with a gauge?

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Saturday, July 20th, 2013 AT 4:08 PM
Tiny
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What large connector might u be talking about the release valve or what no I have not checked the pressure yet I hoped it would not come to that .

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Sunday, July 21st, 2013 AT 4:17 AM
Tiny
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Iam trying to figure out if you have the fuel injectors inside the intake manifold which would have a large connector on top of the intake manifold. Or can you see each fuel injector with each connector going to it?We have a fuel problem so checking the pressure would be a good idea and is pretty easy to do. Any codes in the computer?

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Sunday, July 21st, 2013 AT 8:56 AM
Tiny
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I dont have a code reader for this year mine only works on 1996 & newer I will look and see about the injector plugs and I have to rent a pressure tester.

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Sunday, July 21st, 2013 AT 12:53 PM
Tiny
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It does have the plug on the top for the injectors today I put a new fuel pressure regulator even a new oil sending unit on and still the same problem.

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Monday, July 22nd, 2013 AT 5:39 PM
Tiny
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So what's your actual fuel pressure? Do you have those readings for me yet?

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Monday, July 22nd, 2013 AT 6:30 PM
Tiny
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Give me a day or 2 and I will have the readings to give you and as for the codes it wont start

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Monday, July 22nd, 2013 AT 10:49 PM
Tiny
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Heres how you check for codes let me know what you find.

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Tuesday, July 23rd, 2013 AT 6:50 PM

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