Sluggish e34

[Faiz]

A faulty air-con compressor can also cause the engine to overheat? On Thursday I was caught up in a nasty jam along Loke Yew/Hang Tuah and I noticed the temp needle edging towards the red zone. Had to lower the windows on side and trun off the aircon before the temp returned to normal. Don't remeber this happeneing with this car before. Also maybe never been in such a long jam with this udm.
Now I've one more thing to check...