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Dani78
New User
Apr 19, 2010, 12:30 PM
Post #1 of 2
(1496 views)
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1987 Chevy Blazer HELP!!
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PLEASE HELP TRIED ALL I CAN THINL OF: I have a 1987 Chevy Blazer S-10 2.8L V6. It will not start without dupming gas in the throttle body, then it will run until you turn it off. It has new fuel pump, new fuel lines, new computer, new gas tank, ran a new hot wire from the fuse box to the fuel pump. With all this being done, still no difference. If you play with the ignition you can see fuel squirt into the throttle body but it's not enough to start the engine. Any suggestions what to check now? 
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re-tired
Veteran
/ Moderator
Apr 19, 2010, 7:18 PM
Post #2 of 2
(1493 views)
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Re: 1987 Chevy Blazer HELP!!
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You need to see if injector is getting electrical signal to fire . For this you will need to buy a "NOID" lite , avail at parts house . Plug to connector that goes to injector ,crank eng ,lite should blink . if no then check fuses , if yes , buy or rent, borrow a fuel pressure tester and verify press to inj. let us know what you find .
LIFE'S SHORT GO FISH
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