TBI Throttle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.

injector pulse

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Old Jan 18, 2010 | 07:10 AM
  #1  
84z5350's Avatar
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From: jefferson,ny
Car: 1986 z28
Engine: 350
Transmission: 700r4
Axle/Gears: ?
injector pulse

i have a 92 rs that keeps quiting on me it will run for a couple than just quit.than wont start back up for about half hour or more.when it quits it is loosing injector pulse does anyone know what might be causing this?
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Old Jan 18, 2010 | 08:36 AM
  #2  
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From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: injector pulse

For a SWAG I'd say either ignition module or pickup coil in the distributor.

RBob.
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Old Jan 30, 2010 | 10:03 PM
  #3  
bigAboss's Avatar
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Joined: Jan 2010
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From: southwest, fl
Car: 1991 camaro rs
Engine: 350
Transmission: 700r4
Axle/Gears: 94 z28 rear with stock 3.42's
Re: injector pulse

i have a 92 with a 350 tbi, i start it up and the injectors spray for a few seconds then stop while cranking, and dont spray agian unless i take the injectors out, take an air hose to them and install them? it hasnt ran yet due to the injectors not working right, replaced them and still the same, could it be the VATS system? the module on the distributor? im lost please help!!!!
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