I have a Mazda protégé it runs but it idles rough and it'll accelerate but it doesn't have a lot of power when hitting the gas.
We replaced lots of parts on it and just can't figure it out. (New parts listed below) If you want to give it a try its all yours for $850 Willing to negotiate on the price but it does have a lot of new parts on it also.
Car is a 2.0 liter automatic trans.
List of new parts:
New battery
New coil pack
New spark plugs
New plug wires
4 new injectors
New mass airflow sensor
New idle air control
New throttle position sensor
New fuel pump and strainer
Fresh oil change and filter
Also has 190lbs of compression on all 4 cylinders.
Has no power when driving and sometimes wont stay idling.