- Apr 5, 2013
- 5
Hi,
2006 TB 120,000 4.2 4x4
Trucks throwing light for code P0171. I see no difference in performance at all. Only notice MPG decreased. No loss of power. One thing to note is at idle (only in drive) i hear and feel vibration coming from passenger side front (glove box area) it immediately goes away if shifted in neutral or park or raising rpms. I think this is just a bad motor mount and no impact on P0171 .... thoughts on solutions ?
2006 TB 120,000 4.2 4x4
Trucks throwing light for code P0171. I see no difference in performance at all. Only notice MPG decreased. No loss of power. One thing to note is at idle (only in drive) i hear and feel vibration coming from passenger side front (glove box area) it immediately goes away if shifted in neutral or park or raising rpms. I think this is just a bad motor mount and no impact on P0171 .... thoughts on solutions ?