shifter problem (Page 2/2) Patrick OCT 12, 03:50 PM quote Originally posted by Brian A: Is there preventative maintenance that be done to extend the life and performance of the shift linkage system? In regards to the select cable... yes, I've read here over the years how there have been measures taken to prevent water (coming through the driver's side engine bay grill) from reaching the upright end of the select cable. A little umbrella of sorts is placed above it.