So I decided to pop the valve cover off the saturn sl and have a look see. So I did then removed the rocker shafts and pulled intake an exhaust lifter on 4th cly after pushing on each lifter to check for spongyness . I then reinstalled both lifter put the shafts back on and valve cover amd fired it up . It now is running terrible. Popping exhaust idling very rough.
What did I do wrong? I guess this is a lesson learned on my part. But I have to fix it. Any advice ?
What did I do wrong? I guess this is a lesson learned on my part. But I have to fix it. Any advice ?
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