 |
 | Home | Contact Us | FAQ | Search & Site Map | Link to Us |
 | Sign In | Join | Other 45 Sites in Network |
Car Forum / Saab Cars / January 20064HP18 auto transmission
Hi there, Can anybody verify if an automatic transmission 4HP18 (by ZF) from Audi A6 can replace original 4HP18 in Saab 9000 MY 92? Mine began having problems with 3rd and 4th gear. Kick down is not working properly and while slowing down to almost a stop transmission begins to vibrate similar to a manual transmission in a high gear at a very low speed. It is similar while accelerating from a stop with a transmission in "D" position. Similar vibration occurs shortly after reaching around 20mph. While accelerating from stop and upshifting from "2" through "3" and "D" everything seems to work OK. Any ideas on how to solve it? Many thanx in advance. Don Hello again, I found out that Audi's transmission is different and will not fit. Any ideas what can be causing mulfunction? Don > Hi there, > Can anybody verify if an automatic transmission 4HP18 (by ZF) from Audi A6 [quoted text clipped - 9 lines] > > Don > Hello again, > I found out that Audi's transmission is different and will not fit. Any > ideas what can be causing mulfunction? The vibration is probably a clutch dragging. The lack of kickdown also suggests a valve fault. The valves are probably rooted or a valve return spring is broken. You will damage the friction surfaces driving it the way it is. Salutations: > Hi there, > Can anybody verify if an automatic transmission 4HP18 (by ZF) from Audi A6 [quoted text clipped - 9 lines] > > Don As it happens I have a spare Automatic and axles from a 1989 9000CD 2.0 Turbo in the basement. I have been holding onto it in case someone needs it. It was working fine when it came out. I'm not sure if it bolts up in the 1992 unless it is a 2.0, but it might. Flag me through dexterdyne if you can find out it could fit. -- Radio Free Dexterdyne Top Tune o'be-do-da-day Charles Brown - Bringing in a Brand New Year http://www.dexterdyne.org/888/0012.RAM all tunes - no cookies no subscription no weather no ads no news no phone in no sign up required - all the Time |
Reply to this Message |
 Sign In
 Join
 My Latest Posts My Monitored Threads My Blog My Photo Gallery My Profile My Homepage Start New Thread Enable EMail Alerts Rate this Thread
|
©2008 Advenet LLC Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.