Joe
Richmond,#2Consumer Comment
Sat, April 19, 2003
Proper Diagnosis: A diagnosis of this trans a 4l30e which is basicly the same as a catera caddy~~~~~~~an some bmw models~~~~includes oil pressure specs along with electrical diagnosis~~~this will determine if fault is hydralic or electric. With a internal inspection mechanical damage is verified. The sucton filter needs to be disasembled to determine damage, if not present in the open pan inspection.~~~The pan inspection is LAST in the checks if any of the pressure checks fail~~electical checks for values of solonoids/electric pressure control solonoids/lock up solonoids can all be done without removal of pan to verify (electrical) operation of parts. Hydralic sides of these parts are verified with the pressure checks~~~if the hydralics don't check out it could be internal or at the electrical parts. This is determined by bench test of the parts by a solonoid tester for leaks. This requires them to be removed. Since i'm sure this whole situation was improper diagnosis~~~that your problem seems to be a fuel or fuel control related problem. Which would have not required any work at the transmission~~other than electrical sensors~~~i would be happy to help you with questions you could ask to help resolve this~~~~~thanks joe~~~~~32 years exp~~~~~~drivetrain tech
Kevin
West Chicago,#3Author of original report
Thu, April 17, 2003
I am the consumer/author of this article and as of April 16, 2003, this issue has been resolved by both parties. Thank you! KM
#40
Fri, November 30, 2001