I have a 2000 Mazda Protege 1.8L DOHC It Idles roughly and shakes the car. It Idles around 500-700 rpm roughly then will drop to 200-300rpm for a few seconds almost stalling then back up to 500-700. I put my code reader on and recieved the code# for misfire in the #2 cylinder. I replaced the plugs, wires, coil and I am still having the same problem. I did a compression test this morning and great compression
#1- 180psi #2- 183psi #3- 183 psi #4- 182psi
The car works great other than the rogh Idle. Could someone please help me to solve this problem.
I"m now thinking it could be a dirty injector. Could that be a good source to my problem if so would an injector service flushing be ok or should the injector be removed and done properly(just a thought) any suggestions would be greatly appreciated to my problem
have the same problem?
Saturday, April 1st, 2006 AT 9:03 AM