2007 Lincoln Navigator Q&A

2007 Lincoln Navigator Question: 2007 navigator with 160000 miles exhibit engine issues, it will move at 55miles

but will shake and lose power at rest or light -
Answer 1
Vacuum leak, low compression on one or more cylinders or misfire. Light on? -
Comment 1
yes enhgine light is on , its been seen by three mechanics for $480.00 and all of them is pointing to a engine -