Having problems with your 2003 Acura RSX ?

Cylinder misfiring you post a comment regarding my acura 03 rsx type s cylinder misfire.. i got all 4 code on it that all of the cylinder are misfiring..thanks for the reply and hopefully i here more from you soon regarding my problem thanks its help a lot..God bless

Posted / edited by AnonymousUser on : 26-06-2017

Answers :

Okay to make this easy, here are the pages for troubleshooting the misfire DTCs
I had a misfire in cylinder 2 and 4 and sometimes random. The car shaked badly which i did not know why till I checked it out. I changed the coil packs, spark plugs, and fuel injectors. It did not solve the problem! I took out both oxygen sensors from catty convertor and both were burnt. After i replaced the sensors I guess it started to work and my check engine started to blink. That ment my catty was being hurt each minute! I ran to the exhaust pipe and felt the air coming out. If it is like a popping air very slowly, that is your exhaust valves. I took apart the whole engine and found out my exhaust valves were damaged badly. After i replaced the valves everything was fine and cleared the engine light. It never came back on.
Repair Help & Product Troubleshooting for 2003 Acura RSX

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