|
|
|
|
|
#1
12-23-2010, 03:33 AM
|
|||
|
|||
|
New Trani Problem
In my 84 300SD the shifting is very smooth in alll gears during normal driving but when shifting from 3 to 4 with light throttle and low speed there is a thump. I feel this is not doing the drive train any good.
Have any of you experienced this problem. Thanks
__________________
1984 300SD turbo 126 "My true love" God made me an atheist and who am I to question His wisdom 
|
|
#2
12-23-2010, 08:19 AM
|
|||
|
|||
|
Most likely caused by a slight vacuum loss at the vacuum control valve OR vacuum valve for EGR leaking.
__________________
MERCEDES Benz Master Guild Technician (6 TIMES) ASE Master Technician Mercedes Benz Star Technician (2 times) 44 years foreign automotive repair 27 Years M.B. Shop foreman (dealer) MB technical information Specialist (15 years) 190E 2.3 16V ITS SCCA race car (sold) 1986 190E 2.3 16V 2.5 (sold) Retired Moderator
|
|
#3
12-27-2010, 02:33 AM
|
|||
|
|||
|
Thanks Doc. The line on the vacuum control was cracked underneath and out of sight, just old I guess. I replaced the hose and the 3 - 4 shift smoothed out. Love it when there is an easy fix.
__________________
1984 300SD turbo 126 "My true love" God made me an atheist and who am I to question His wisdom
|
 |
| Bookmarks |
|
|
Linear Mode
