C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

No fuel !

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Old Jul 18, 2010 | 08:31 PM
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Default No fuel !

im stuck in my driveway.what sencer or relay shuts of the injectors?i have fuel pressure but car wont start. it started out like a miss , bad plug. now it wont start at all.i poured some gas into the plennum and stuck the intake hose back on and it ran but stoped like it was running out of gas. help...............
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Old Jul 18, 2010 | 08:52 PM
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Originally Posted by sweets
im stuck in my driveway.what sencer or relay shuts of the injectors?i have fuel pressure but car wont start. it started out like a miss , bad plug. now it wont start at all.i poured some gas into the plennum and stuck the intake hose back on and it ran but stoped like it was running out of gas. help...............
What year vette?

With limited info..fuel filter? Plugged injectors?
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Old Jul 18, 2010 | 08:54 PM
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its an 89
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Old Jul 18, 2010 | 08:59 PM
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it sounds like aw3375 has the same problem..............
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Old Jul 19, 2010 | 08:59 AM
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Originally Posted by sweets
its an 89
Im with Corvette Mike on the possible causes,and I would give a real hard look at the injectors. 89s have known problems with the stock injectors ...Start by doing a ohm test on them , they should be somewhere near 16 ohm....WW

Last edited by WW7; Jul 19, 2010 at 09:01 AM.
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Old Jul 19, 2010 | 09:19 AM
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i did that test last week. i replaced the injectors 5 years ago .i used accell from summitt. how can i check the pulse while cranking the motor over?
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Old Jul 19, 2010 | 09:29 AM
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Go to Auto Zone and buy/borrow their "Noid light kit" for $25, and it has a set of LEDs that you plug into your injector wire to check for a pulse. I did it yesterday (see "Now won't start" thread). I get no pulse on any of the ones iI tried it on, but no-one has said what to do now. We may have the same problem.
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Old Jul 19, 2010 | 09:43 AM
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i will do that tonight. i know a gm tech and i will call him today. i know that my 98 chevy truck had a way to shut of the inj. when oil pressure was lost,so im woundering if the 89 vette has the same.
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Old Jul 19, 2010 | 10:03 AM
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I have oil pressure while cranking , but still no injector pulses, so oil pressure isn't the problem (at least in my case).
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