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What else can it be?
2001 Chevy Blazer ZR2 . Crank, no start. I have good spark. Fuel pump is working. I have 58 pounds of pressure (constant) at the schraeder valve. But I'm not getting fuel. If I pour it into the intake it will fire up and then of course run itself out of gas, but it wont start or stay running. Oil pressure gauge says its good as well. Any ideas? Thanks in advance.
EDIT Its NOT the fuel pump, its pushing 57 psi!!!
4 Answers
- 1 decade agoFavorite Answer
Fuel injectors.
Get something like these and listen to the injectors one by one.
http://www.sears.com/sr/javasr/subcat.do?BV_UseBVC...
If they sound different from each other (or one or more of them sound muffled or dead) the you need to either clean them or replace them. If you can't figure out what a good injector should sound like, try it on fairly new car and you'll get the idea.
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Also you say you get good spark, make sure you get good spark on all cylinders and that each plugs are good.
Good Luck
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- 1 decade ago
If your 100% sure no gas is getting in it has to be your injectors, make sure your getting power to them, Check your fuses Check the power to the injectors with a volt meter.
I'm sure other people will write this also, could be as easy as a fuse or a relay or an unpluged/melted wire.
Good Luck
Source(s): http://www.geocities.com/RAMairGTO72 - Anonymous1 decade ago
Are you SURE it's not the fuel pump?? It def sounds like it. And Chevy/GMC notoriously have problems with this.