Subaru

Asked by bryan Jul 13, 2018 at 07:58 AM about the 1999 Subaru Forester S

Question type: Maintenance & Repair

i have a Subaru forester sf5, i had a check engine light but it wasn't flashing, i
figured i was running on three cylinders #1,3 and 4. cylinder #2 is not firing. I
changed the ecu and the engine harness. the car now starts but when I press
on the fuel pedal it does not rave or accelerate. Could it be the misfiring
cylinder or what could be the problem? kindly help

2 Answers

Why would you change the ECU and engine harness for a misfire? Did you check the spark plugs?

1 people found this helpful.

I changed the ecu and harness because the guy who had it previously had done a modification by using a Subaru impreza ecu and changed the timing belt pulley. the mechanic recommended that I change the plugs too

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