Sat for two months put new gas from gas can in it and starter fluid gets it to turn over and start but doesnt stay running! checked fuel pump it engages and fuel is getting to injectors
SOURCE: not starting!
Check and see if the Injectors are firing. Disconnect one of the injectors and use a test light and paperclip. Put the paperclip in one of the disconnected injector connectors terminals, clip the testlight to the paperclip. Now touch the tip of the testlight to the other terminal in the same connector DON'T LET THE TWO TOUCH TOGOTHER AT ANY TIME!! Have someone crank the engine the light should blink if so good Now do it to the other three I have seen a bad computer that was only firing two injectors,
If its the computer you cannot just go and buy a used one and pop it in they are programmed to the vehicles VIN # you will go to the Chevy Dealer to have the program uploaded into the PCM in the truck
Please give me a fixya f you think this information is helpful Thanks Randy
SOURCE: 1987 chevy s10 2.5l tbi will not start. changed
That eliminates the crankshaft and camshaft position sensors. Have you checked the fuel injector itself for an open winding or stuck valve plunger? There should not be a steady 12 volts to the injector--if good injector, it would be spraying fuel steadily into the throttle body. But at least the engine should try to run if poorly. Take the injector out, dry it off with air, and intermittently apply 12 volts to one terminal while grounding the other. You should hear a click from inside every time you touch 12 volts. If not, replace it. If it does, it may be plugged with debris. Try blowing through it in reverse with compressed air.
SOURCE: 1987 chevy S10 engine idle problem
relace the throtle air idle valve.The temp switch will allso cause this problem.
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