Blinking CEL 1399 and 301, 302 303 304
10-27-2007, 09:37 AM
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Blinking CEL 1399 and 301, 302 303 304
Okay I had the blinking cel, searched and figured that, 1. Id use injector cleaner, change my plugs and finally change my injectors. The injectors I swapped out were dirty as heck. The o-rings had massive black oil gunk and when I looked where the injectors came out of, it was oily there too.
The cel came back on with codes 0300, 0302, 0304, 1399.
Before they were 0300, 0301, 0302, 0303, 0304 and 1399. Im assuming that the problem obviously lies elsewhere.
any other ideas
The cel came back on with codes 0300, 0302, 0304, 1399.
Before they were 0300, 0301, 0302, 0303, 0304 and 1399. Im assuming that the problem obviously lies elsewhere.
any other ideas
10-27-2007, 12:04 PM
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No the misfiring started, then i started using injector cleaner, changed the plugs, then I swapped used injectors. The injectors I took out were really dirty. The injectors I put in seemed pretty clean (came off of a car with 25k)-or so the buyer says. Any ideas?
10-28-2007, 06:59 AM
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Originally Posted by Slows2k,Oct 27 2007, 05:50 PM
It's not the injectors or plugs.
Possible bent valves, bad coil pack(s), Low fuel pressure, bad PCM.. There are many possibilities.
Possible bent valves, bad coil pack(s), Low fuel pressure, bad PCM.. There are many possibilities.
10-28-2007, 08:43 AM
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misifires are not that dificult to pinpoint...
have you checked for spark? are all 4 plugs firing?
have you checked your fuel pressure?
have you done a compression test?
check those 3 items and report back, good luck!
have you checked for spark? are all 4 plugs firing?
have you checked your fuel pressure?
have you done a compression test?
check those 3 items and report back, good luck!
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11-06-2007, 06:59 PM
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Update.
I moved the coils around and same codes. Whats interesting is here is the order of the codes that show up.
1. 1399
2. 0302 (about 5 minutes later)
3. After a few hours of driving 0301, 0303, 0304 and 0300
If I start the car and just drive the cel doesnt come on. When I idle and give the gas (up to 1500 rpms) the cel doesnt come on either. I could drive 200 miles and no cel. Yet as soon as I let it sit and idle the cel will come on and then eventually blink. Any suggestions? I guess a compression check next then a meeting with billman.
I moved the coils around and same codes. Whats interesting is here is the order of the codes that show up.
1. 1399
2. 0302 (about 5 minutes later)
3. After a few hours of driving 0301, 0303, 0304 and 0300
If I start the car and just drive the cel doesnt come on. When I idle and give the gas (up to 1500 rpms) the cel doesnt come on either. I could drive 200 miles and no cel. Yet as soon as I let it sit and idle the cel will come on and then eventually blink. Any suggestions? I guess a compression check next then a meeting with billman.