Backfire and popping back thru intake upon medium to hard acceleration ?
04-19-2018, 04:21 PM
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Backfire and popping back thru intake upon medium to hard acceleration ?
95 Dodge Van 2500 5.2 L F.I. When hot engine weak spark when trying to restart. NO CODES
Last edited by Delta4635; 04-20-2018 at 01:19 PM .
Reason: added symptom.
04-19-2018, 06:19 PM
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04-19-2018, 08:24 PM
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My engine runs smooth and quiet and has no oil consumption issues. Driveable as long as you baby the accelerator.Shifts perfectly and able to reach cruising speeds , as long as you do not attempt trying to pass someone under heavy acceleration.
04-19-2018, 09:07 PM
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Possibly crank sensor, or cam sensor as well.
04-20-2018, 06:54 AM
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Backfire
Quote:
Originally Posted by
HeyYou
Possibly crank sensor, or cam sensor as well.
I have a distributor so no camshaft sensor and have no codes ? Gen. 1
Last edited by Delta4635; 04-20-2018 at 06:57 AM .
Reason: RE; Reply
04-20-2018, 07:53 AM
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Camshaft position sensor is under the distributor cap. Parts store call it 'pick-up coil', even though it has nothing to do with the ignition system. PCM uses it for injector timing.
04-20-2018, 09:38 AM
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With no codes will this pick=up coil cause this problem.? On a limited budget and not interested in throwing parts at my problem .
04-20-2018, 10:57 AM
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Quote:
Originally Posted by
Delta4635
95 Dodge Van 2500 3.2 L F.I. When hot engine weak spark when trying to restart. NO CODES
How many miles on the engine? Also there is no 3.2L engine so post the correct engine size.
04-20-2018, 01:19 PM
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Quote:
Originally Posted by
alloro
How many miles on the engine? Also there is no 3.2L engine so post the correct engine size.
130,000. and 5.2 L V-8.
04-20-2018, 06:11 PM
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I would be more suspicious of the crank sensor, than the cam sensor....... That was the one giving my old truck fits at large throttle openings.