ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL
LEFT FRONT EXHAUST MANIFOLD STUDS AND WARPED MANIFOLD. YH
1988
TIRES
WHEN DRIVING HOME A 18" SECTION OF TIRE TREAD CAME OFF. COOPER TIRES HAD PROBLEMS WITH TREAD SEPARATION UNDER WET CONDITIONS. THEY WOULD FIX THIS BY POKING A HOLE THROUGH THE TREAD TO RELEASE THE AIR BUBBLE. IN MY OPPINION THIS IS UNEXEPTABLE! WHEN I ASKED PEP BOYS FOR HELP THEY SAID BUY A NEW ONE, AGAIN AN UNACCEPTABLE ANSWER. TWO MACHANICES BOTH SAY IT A MANUFACTURERS DEFECT. IT JUST SO HAPPENNED TO BE RAINING IN VEGAS FOR THE PAST SEVERAL DAYS BEFORE THE TIRE PROBLEMS. PLEAS HELP. THANK YOU. *AK (DOT NUMBER: 30HH/86K35 TIRESIZE: P225/75R15)