mace
Well-Known Member
- Joined
- March 10, 2005
- Messages
- 179
- Reaction score
- 0
- City, State
- Mullica Hill, NJ
- Year, Model & Trim Level
- 2000 Mountaineer AWD 5.0
OE Tach on 2000 Merc MTY 5.0 acting erratic. Jumps around while driving, drops to 100-200 RPM at idle, but actual RPM's not noticibly lower. Is there a sensor involved that I can check, or am I going to have to dismantle my dash? Also, is it possible that the TPS sensor or something like that might be starting to go? No service engine lights on either..78k miles
Anyone have any experience with this type of issue?
Anyone have any experience with this type of issue?
