Subaru Impreza Problem Report

Subaru Impreza Engine Misfire Due to Failed Spark Plug Wires

(17 reports)

Sometimes the Check Engine Light illuminates because the computer detects misfires. Subaru released an improved spark plug wire set to solve the problem. The ignition coil should also be inspected for carbon tracks or short circuits between the contacts

I would experience a loss of power (the whole car running on 1-2 or even 3 cylinders) car would die on the highway while driving so I would have to pull over. Car had a hard time starting and continued to cause horrific misfires until I limped it into the shop. I replaced the wires, coils, and spark plugs; these are all usually changed at the same time. -
Misfire in cylinder 4 so I changed spark plugs oil around sides and on top -
I've had the bucking since day one. I'll have to try to find the improved coil kit, first I've heard of that. Thanks -
Engine light on drives fine then when down the gears To first gear goes of a cylinder but takes over fine -
Related Items:
While driving my car I feel little losses of energy sometimes, like a kick, then when I get clo...
i just got this car and it ran fine for a week and one day while driving it just shut off and...
Hi- I have a '94 Impreza Sportswagon which I purchased off a good friend. The car has done 350...
It has also started dropping down to 1k rpm and occassionally dies when pressure is taken of en...

Related Content