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My 92 sc400 stalls at start up unless I have the air conditioning on. Once the car is running I turn the ac off and all is well, car drives perfect, never wants to stall with ac off at stoplights. Only when I first start the car, if I have the ac off the car at start up will start perfectly and...

Where is the cold start injector on a 92 sc400?

I took off the idle control valve on my 92 sc400 and noticed that it had some black powder like stuff stuck to a sensor looking deal, looked like a small probe/bullet. I have been having problems starting/idle with my car, and I was wondering if cleaning the sensor looking deal will help?:bad:

Hi I am in need of some serious help. I just bought a sc400 1992 and just had my first problem, my second is I don't have the money to pay the dealer so I'm hoping I can get a quick fix here and head to the salvage yard. My car is stalling when I start it. Engine cranks up and then stalls within...

I am having some trouble it's got to be a simple fix. I have a 92 sc 400 and when I start it, the car starts and then within seconds drops below idle running rough and dies completely?? The odd thing is that when I get the car to start I have to start it and before idle can drop I have to...