Air Conditioner Problem...shaking While Engine Is Heated
well guys, i have problem with my Mercedes which has installed a SR20 into it. At first it was quite smooth and powerful (of course, haha) but after some time i find a big problem with it - the air conditioner system were not functioning well, in another way of precise saying is - when the car were heated and run smoothly after some time the air-cond started to be "weird" and making the car turn off like a break down and i have to keep pushing the petrol plate to keep it moving until i've stopped the car, or else the engine will be stopped. I've brought it for some air conditioner repair shop to seek for help but none were able to solve the problem. Anyone here can help me out? Thanks. ps: i'm not an engine type of guy so i'm not so familiar with all those specs things for your information.
Answer:
does your car vibrate while on idle? -yes. does your car vibrate during driving? - no. does you car vibrate with air-con off and on? -on yes. off no. .is either your air-con choke (as mentioned by rabbitx) are faulty or your throttle body sensor are out of comission but the latter one are the serious problem....