My '95 4.0l/AW4 XJ with 105K on it runs really rough for a few seconds when you first start it up when cold. If I turn it off and turn it back on it usually clears up right away. It only does it when its been sitting over night. The weird part is that it doesn't do it on cold mornings, its just starting to do it now that the weather is warming up. Its like the computer isnt getting the right reading for for it doesnt need to "coke" the engine like it would on cold mornings when its been sitting a while. It was cold the past few mornings and it ran beautifully on start up. Its when its in the 50s or warmer in the morning it does it, after that clears up it runs beautifully. Its had a recent tune up, O2 sensor, both the temperature sensors, fuel filter, basically everything in the CCV system has been replaced, catalytic converter, TPS, umm I'm sure I'm forgetting some other stuff I've replaced recently.
TIA, I'm stumped.
TIA, I'm stumped.