2007 Compass: Rough Idle, Stalling Out at Stoplights
Hi, I have an '07 Jeep Compass, about 105,000 miles on it.
It runs completely fine when my foot is on the gas, and when in park. However, when I come to a stop such as a stoplight, it has a rough idle. So much so that it eventually starts to shudder, shakes the whole front end and then stalls out completely. Starts up completely fine afterwards. No check engine light.
Steps taken so far:
New spark plugs
Complete cleaning of throttle body
New intake manifold runner control valve
Updated the computer software
Local shop and dealership both ran diagnostics, nothing came up.
Really hoping someone has had this exact issue before and can say I did "this" which fixed it, before I continue throwing money at this problem.