Hey guys,
I've been having trouble with my 1999 Liberty 2.5L RX. My car recently had a miss which was briefly solved by replacing the plugs. The miss returned, and thinking it was the leads I replaced them, but it turns out one of the connectors on the coil pack was corroded and had no spark. I since replaced that, but the car still doesn't run properly.
When started, the car idles around 1k RPM. I can use the throttle and go through the rev range at a stop no problems, but once the throttle is released the cars revs drop to idle at around 5-600 RPM, sometimes lower. Trying to drive the car is near impossible, the car wants to stall continuously, and there is very little acceleration possible, and when the car stops it will stall.
I've read a lot about faulty MAF sensors, something which my model of car does not have. I have also read this could be an upstream O2 sensor issue. Has anyone had a similar problem? Any ideas on where to go from here?
Any advice would be greatly appreciated
P.S. sorry if I've posted this in the wrong thread, first time here!