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436 messages, Last post on Oct 31, 2006 at 8:52 AM
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Replying to: sweetfreedom (Jun 14, 2006 7:03 pm) |
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Hello I need some help! My '91 Deville with the 4.9 is running very rough and skipping. It seems to run rich when it is acting up but will run really good sometimes. It doesn't seem to matter if it is hot or cold. I have replaced the plugs, cap, wires, and ignition module. It doesn't have any codes set in the computer. It is not hard to start. Sometimes the roughness is there from the start and sometimes its not. It's intermittent, but is getting worse. The exhaust is very black and the mileage is down. I suspect a bad injector. But would an injector come and go? Anyone had this kind of problem before? Any and all ideas greatly appreciated. Steve in SC |
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What I have done to this point is verify that I have a voltage supplied to the distributor with the key turned to the start position. It is not the +10 or greater that the book recommends but it is around 9.4 volts. I am using this to disqualify the keyswitch to be bad. I do thank you for your input and I have to admit that at one point I thought it to be the key itself. Any more ideas would be welcomed. Thanks, Keith |
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having problems with car dying and will not restart. It acts like it wants too start, I give it gas but acts like it is not getting enough to start. This has happened twice, had it towed home, as soon as it was dropped off the flat bed it started up both times......... was not too happy, got any ideas could sure use some.
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can anyone please tell me what service ride control might mean? the car dosen't ride any different. thanks for any help
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Replying to: bigdean (Jul 04, 2006 9:26 am) |
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| thanks for replay, just tires rotated I'll have shocks. thank you again | |
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Replying to: crick1m (Jun 20, 2006 7:01 pm) Just tell them to check it out. Should not be too expensive a repair, say what $150? They fooled around with Mass Air Flow Sensor, and Programmable Operation Modules and such, and it still quite running ever so many thousand miles. Take it in and it ran. Well they finally did the crankcase sensor thing - the CKP or whatever so called, it ran. Go in a tell them you are a crankcase and need a new sensor. |
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| Please help! Does anyone know how to unlock the theft system on a 2003 Cadillac CTS? I had recently taken my 03 CTS to the mechanic because it was leaking motor oil from the rear main seal. After the transmission was pulled down the rear main seal was replaced on the motor and the job was done but the transmission locked up and the Service theft system appeared. The car starts, but the transmission does not move. Please advice... | |
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