engine knocking on 1997 Ford Expedition

out of now where my engine started knocking really loud,i checked my oil and it was very low,as well as my gas,not sure if i blew a rod,or it was a spark knock due to low fuel or my knock sensor went out and the computer is throwing the timing off,i put oil but the knocking is still there,louder when i accelerate..havnt refuled yet.. please help!!!

by in San Leandro, CA on May 22, 2012
3 answers
ANSWER by on May 23, 2012
Don't waste any money on fuel. Best have a professional technician listen to your engine to determine how serious of problem you might have.
ANSWER by on May 23, 2012
have a diag done by a mech and don't drive until then you can cause more damage
ANSWER by on June 26, 2012
Most probability crank shaft damage due to lack of lubrication, May be a good time to decide to fix or replace Engine or vehicle . It will be a significant expense. Before you make that decision , have a shop check for loose bolts to the flywheel. Some times it sounds like a bad rod .
Related Items:
i juss got a 99 expedition 4 free wit 280000 i was driving it and started knocking wen i look it had no oil ...how much is it to fix it or how much is it to put a new engine... and is it too hard ...
Hear this all the time has me very concerned.
I noticed I hear a knock when the truck is at operating temp.. Knock is noticable when the truck is in gear stopped 117000 miles.
my engine makes a loud knocking noise when in park and when I shift to drive it stops but when driving my 4x4 sensor light flashes when driving and my radio goes in and out

Related Content