4t65e

Hi all, I recently bought this 2003 Buick Lesabre and as the title suggest, I'm having shifting issues. The shift from 1st to 2nd gear is very long and harsh, and the rest seem to be fine. I'm pretty sure it the pressure control solenoid because everything I've read describes this as the main...

Recently obtained a 1998 Park Avenue (not the Ultra) with just over 131k. Car is great, but recently noticed on medium acceleration from a stop that there is some shudder in the drive train. It seems to be more repeatable as the car takes on more weight. If I keep the throttle light or go...

I have a 2001 Century that seems to only want to move in 3rd gear. A garage which doesn't specialize in transmissions said I need a new transmission. I am not sure if it would make it to a transmission shop and back. I know it has the 4T65E in it and was wondering if any 4T65E would work in...

Hello everybody, I have a buick rendezvous with 146000km. I once checked the trans fluid it was below add so I decided to add some. Went to canafian tire could not find any dexron iii but found the new dexron vi(mobile 1) and added to my buick only 200ml to see if it would work. It seemed to be...