» » »

Buick Q&A

Ask Your Question

2005 Buick Rendezvous Question: transmission problems

 

Question

Visitor, 3.4L V6, Continental, OH, December 20, 2010, 07:56

transmisson shifts hard . sometimes doesnt seem to matter hot or cold sometimes 1st to sec. sometimes all gears transmission shop code reader shows nothing and auto dealership shows nothing

3 Answers
Flag This
  • Medium-star Best Answer
    Visitor, January 19, 2011, 17:14

    I had the transmission fluid changed and it has been good for about a year. It was slipping a little when starting off cold and that also improved but has started again.
    SOME PEOPLE SAY USE LUCAS TRANSMISSION TREATMENT so I will try it.

    Reply
    Flag This
  • Answer #2

    goodguysdiesel from Good Guys Diesel, January 19, 2011, 17:25
    Profile_thumbnail
     Journeyman

    How is the fluid level? When was the last time you did a transmission service?

    Reply
    Flag This
  • Answer #3

    Visitor, February 14, 2011, 13:19

    my 2003 did this and i changed transmission filter and fluid and its running much better

    Reply
    Flag This
Answer Ranks