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| won't start (Page 1/3) |
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michael jatcko
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JUN 22, 12:45 PM
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won't start 86 fiero v6, new plugs, ing module, good spark at coil and plugs,155lbs compression. fuel pump running, cap wired as per manual.
WHAT AM I MISSING
MIKE
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Gall757
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JUN 22, 01:11 PM
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1. Turn key to crank starter
2. Watch the tachometer for a slight rise to about 250 rpm.
3. If the tach needle does not move, primary ignition is not working. ICM, pickup coil, dist magnet or ign. coil. or wires and connectors for those things.
4. If the tach needle moves, try starting fluid in the throttle body.
5. If that runs the car, you have a fuel delivery problem.
6. If the car still won't kick over a few times, you have a secondary ignition problem.....plugs, wires, dist cap....ign. coil.
New parts do not necessarily mean good parts.
Good Luck!
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michael jatcko
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JUN 22, 02:33 PM
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the tack moves back and forth from 100 to 200
if it is ing problems why do I get good spark at the coil and at the plugs?
I sprayed with ether 2 different time no fire??
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creaky78
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JUN 22, 02:47 PM
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If you had the distributor out it might be out of time.
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michael jatcko
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JUN 22, 02:56 PM
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No I didn't remove it
I did pull no1 plug and check rotor to be in no1 plug with timing mark
was running and had a code 42 so I changed the ing module and nothing so I extanged it for another one mand still nothing?????
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Gall757
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JUN 22, 03:07 PM
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examine the pins in the connectors that plug into the ICM. One may be pushed back and not making contact.
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michael jatcko
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JUN 22, 03:47 PM
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if that was true why am I getting good spark at plugs and coil?
l check the prong's ing module the 2 thin plug on r side one wire was pulled back around a 1/8" I push it back in, and tryed to start no start
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michael jatcko
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JUN 22, 04:10 PM
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when reading codes I still get # 12 code
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Patrick
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JUN 22, 04:19 PM
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| quote | Originally posted by michael jatcko:
when reading codes I still get # 12 code
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That's what you want.
| quote | Originally posted by michael jatcko:
fuel pump running
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This is no guarantee that the fuel pressure is correct.
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michael jatcko
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JUN 22, 04:29 PM
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Just sprayed eather in intake again and sprayed alot, still no fire, has new fuel pump and filter 3 months ago
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