My engine has a rough idle. When I accelerate, the motor shakes for 3-4 seconds than it corrects itself and takes off. When this happens, it sounds like the timing is off.
The ECM is giving me a "Random Misfire" code.
I've already changed the following:
• Rear O2 Sensor
• The Entire OptiSpark Distributor including the Cap & rotor, optical sensor, all seals including oil seals beneath the opti
• Water Pump
• Spark Plugs
• Wires
• Ignition Module
• Coil
• PCV
• Checked for both Vacuum leaks and Exhaust leaks - there are .
What else could be causing this?
The ECM is giving me a "Random Misfire" code.
I've already changed the following:
• Rear O2 Sensor
• The Entire OptiSpark Distributor including the Cap & rotor, optical sensor, all seals including oil seals beneath the opti
• Water Pump
• Spark Plugs
• Wires
• Ignition Module
• Coil
• PCV
• Checked for both Vacuum leaks and Exhaust leaks - there are .
What else could be causing this?
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