LT1/LT4 Tech 1993-1997

No Injector Pulse...Please help!

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Old May 13, 2007 | 12:01 PM
  #1  
94redZ2894's Avatar
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Default No Injector Pulse...Please help!

I just bought a 1994 Z/28 with 57,000 miles yesterday. I was driving it around, going about 45 mph, and all of the sudden it just died. At first I thought I had run out of gas, so I had my dad bring some fuel, still wouldnt restart. So, we had it towed home and we started checking things. We found that there was no injector pulse. Any ideas? Thanks in advance.
 
Old May 20, 2007 | 02:54 PM
  #2  
1bad96Z28's Avatar
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Joined: Apr 2007
Posts: 122
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Default RE: No Injector Pulse...Please help!

fuel pump. fuel filter. clogged line. could be alot of stuff.
 
Old May 20, 2007 | 09:10 PM
  #3  
z28pete's Avatar
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Joined: Aug 2005
Posts: 9,215
From: North East PA
Default RE: No Injector Pulse...Please help!

How did you check for pulses? The easy way is with a set of NOID lites. The PCM pulses the injectors individuallyin accordance to timing signals from the optispark.
 
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