Engine Mechanical problem
1994 Ford Escort 4 cyl Two Wheel Drive Manual
WHAT COLD BE IF FROM PISTON 4 DONT HAVE THE SAME COMPRECION FROM PISTON 1 2 AND 3
Sunday, August 2nd, 2009 AT 9:05 PM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
Hi there,
It could have a burnt valve, or a gasket problem or faulty rings, a wet test will help determine this, add a small amount of oil into the cyl crank a few revs then do a comp test, if the comps stay low valve or gasket problem is you worry.