Questions & Answers for: 2003 lincoln aviator engine knock

...2003 lincoln aviator. 81000 miles. Should NOT be ticking!! Everytime i crank it, it has a severe, loud knock/tick. It is worse at times and sometimes you cant hear it at all. I am afraid to drive it. ...

2003 lincoln aviator engine knocking noise You're going to have to have someone visually inspect it. There are dozens of possibilities and we can't honestly give you a fair assessment. Have it looked ...

engine is knocking what is it? means that the pistons are not getting oil delivered 2 them that means ur oil pump has failed once u hear a knocking the engine is no good no more junk the car or ...

knocking noise really bad knocking noise in engine the wierd thing is the suv does not miss or overheat and has great compression the noise seams to decapade as it idles faster don't know what to ...

2003 lincoln aviator makes knocking when start and idleing.what might that be 1. Using the incorrect viscosity oil for the engine; and
2. Low oil pressure; and
3. Worn bearings in the bottom end