tmikes
Member
- Joined
- March 28, 2012
- Messages
- 36
- Reaction score
- 0
- City, State
- modesto,CA
- Year, Model & Trim Level
- 97 mercury mountainner V8
I have a 97 Mountaineer V8 just replaced the radiator due to a bad transmission cooler. So I had to replace ATF and filter because coolant got in there. I replaced it with Valvoline Mercon V and a bottle of Lucas transmission fix. Every thing worked good. Now about 200 miles later and I get a shudder at 30 to 35 mph when it is warmed up could it be from the additive I used ? any help would be appreciated