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RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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BAR833
New User
Jun 3, 2012, 8:15 AM
Post #1 of 6
(1538 views)
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RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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1994
PONTIAC
BONNEVILLE
3.8
76,000
RANDOM car dies, always at low speeds, followed up with service engine soon lite, the runs rough, as if choking for something, then it clears up, but always comes back within a week
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Jun 3, 2012, 9:13 AM
Post #2 of 6
(1516 views)
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Re: RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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Begin with code readings and can go from there,
T
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Hammer Time
Ultimate Carjunky
/ Moderator
Jun 3, 2012, 11:15 AM
Post #3 of 6
(1502 views)
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Re: RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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Since that's an OBD1 system, you can't just use a code reader on it but you can pull manual codes.
This particular code list is for an '89 car but the retrieval procedure is the same
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
(This post was edited by Hammer Time on Jun 3, 2012, 11:17 AM)
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BAR833
New User
Jun 3, 2012, 1:20 PM
Post #4 of 6
(1485 views)
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Re: RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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They can not get a code! :(
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Jun 3, 2012, 1:33 PM
Post #5 of 6
(1482 views)
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Re: RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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Who can't get a code? You are counting blinking CEL light blinks to convert to #s explained in full by Hammer time just above. Didn't re-read that but first series of blinks tells nothing but that it is communicating. Subsequent series of blinks will repeat, long pause then the next or indicate it's all done. It should do something even it nothing is there to read.
If a CEL bulb is blown that would mess up the show,
T
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nickwarner
Veteran
/ Moderator
Jun 5, 2012, 5:24 PM
Post #6 of 6
(1436 views)
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Re: RANDOM ENGINE DIES AND SERVICE ENGINE SOON
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Do you even get a code 12?
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