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Curtis
Curtis, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 1606
Experience:  Qualified Automotive Mechanic, LPG & Airconditioning Diagnostic Technician.
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I just bought a 2011 toyota corolla and it is shaking(rough

Customer Question

I just bought a 2011 toyota corolla and it is shaking(rough idle) and then a couple of days later it sowed a code p0303, cylinder 3 misfire. I have done a test with noid light, replaced spark plugs, injectors, fuel cap and fuel filter. I have driven around 2000kms after that buy it is still misfiring, someone said go and get the ECU checked and wiring, which is an extra $500 dollars, i am done spending money and hoping it will work.
Submitted: 4 months ago.
Category: Australia Car
Expert:  david craig replied 4 months ago.

Hi Im David. the very first thing you should have done is a compression test to check the overall condition of the engine before wasting your money throwing parts at the vehicle.

Expert:  david craig replied 4 months ago.

checking in to see how its going

Expert:  david craig replied 4 months ago.

please accept the answer and leave a 5 star rating if you were satisfied with my assistance. thank you and have a good day.

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