
1998 Cadillac Eldorado ETC 4.6L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on
The head gaskets went out on this car last December (2012), I pulled the engine and trans and started disassembly of the top end but did not pull the heads but I had some unrelated issues that caused me to let it sit until last month. I finished tearing it dow...
FIX posted 1/26/2014
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Message Closed w/FIX
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VIN | 1G6ET1296W |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |
Message Closed w/FIX
Vehicle Data
1998 Cadillac Eldorado ETC
VIN | 1G6ET1296W |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0300 | Multiple Misfire Detected |