February 23, 201016 yr This is my problem the soob runs fine for awhile then the only way to get it move is flooring the gas pedal. It will idle fine when this is happening. Started happening after water pump froze, did not have timing belt changed. Not sure what the problem is hoping I can get it figured out.
February 24, 201016 yr is this a carburated 86 , 4x4 . fuel injected ? any more info may help to diagnose,
February 25, 201016 yr check your timing. something like this happened to me a couple months ago. figured out i skipped a tooth. lined it all back up and wala! runs like a champ! hope this helps! kartier
March 2, 201016 yr Author More info it is a fuel injected turbo. the engine has around 80,000 4wd. fuel filter is brand new. not sure of any other maintence on the engine.
March 3, 201016 yr i suppose the car rund great until it warms up. and then it is hard to start? i would suspect the coolant temp sensor, try cleaning the terminals on it to see if it improves. the coolant temp sensor is on the back of the intake manifold near the turbo. you might have to remopve a heat shiled to see it. the CTS has the same style connector as the fuel injectors. hope this helps you
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