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vibration from the engine 850 1994

There is 144000 mil. on the car (850 turbo).I can feel vibration coming from the engine, not as bad whan the transmission is on P but in gear at the stop sign or red light it increases a lot. I changed spark plugs, wires, distibutor
cup,(all OEM parts), checked all vacuum lines. Also new top and right motor mount. All above did not make any better. Any suggesions?

Thanks, Joe








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    vibration from the engine 850 1994

    Joe,

    did you check the computer for codes?








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      vibration from the engine 850 1994

      Today I checked all computer codes.
      Socket "A" - all 1-1-1
      On "B" side I got 1-2-2 on B2.

      Joe








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    vibration from the engine 850 1994

    I had a bad vibration too. Finally tracked it down to the a/c compressor mounting bolts were loose. The vibration was worse when the compressor turned on, less when it was off. But getting them tightened solved the problem.








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    vibration from the engine 850 1994

    How many rpm's are you at. at idle at a light I'm at 900rpm and there is a little roughness to it
    --
    run it hard, run it fast








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      vibration from the engine 850 1994

      At a light car idles around 800 rpm.
      I will read computer codes tomorrow . Maybe I can get usefull info.







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