wolf alchemy
Proven Member
- 724
- 14
- Mar 4, 2014
-
kouts,
Indiana
1990 Plymouth laser RS turbo. so I got my timing belt done a long time ago and not even 5 miles away the car starts jolting back and forth, I pulled over and killed the engine. rotated the cams and they looked lined up. car was fine after that oddly. though now it randomly drops 1000-1500 rpms during constant speed cruise. acceleration unaffected. took it to a guy whom sorta checked other tick marks. he said they were lined up fine. started car today after a month or two of sitting and the problem has gotten worse. now according to 1glink my timing is dropping by 4. so if its at 21 it drops to 17 and jumps back up. so pretty much back and forth multiple times. before this the car couldn't idle without dying. also decided to run test on 1glink even though theres no engine light and it said "serial com error" help as soon as possible would be appreciated. buying a wideband to help narrow down if the problem is fuel or air.