I own a 1992 Park Ave. Purchasing a 1992 Riviera, will the 3800 V6 and transmission interchange? The Park Ave. since 60,000 miles started a whining in the transmission. The local Buick dealership couldn't find the problem. I haven't had any mechanical problems with the tranny. Is there something about these trannys in common that would cause this. I believe this would affect the resale of the car even though it hasn't affected it's performance.
you will have to change computors and you did not mention what size engine was in either vehicle and if it was supercharged or not most will change with little mods except exhaust and a few other things tranny whine probably caused by over heated pump (is it louder when warm) or maybe bad sun gears and yes will affect value im not an expert but have worked on cars all my life change filters and fluid in tranny and do a pressure check to see if flow is restricted does it do the whine at all speeds and gears? check for worn cvs and boots some sounds may sound like tranny when moving and maybe something else good luck.
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