I HAVE A 1986 FORD DIESEL TRUCK THAT I TOOK INTO THERE SHOP TO GET MY GLOW PLUGS CHANGED, THEY BROKE OFF TWO GLOW PLUGS AND NOW THEY TELL ME THEY CANNOT REPAIR IT. THEY DID THE DAMAGE AND I TRUSTED THERE SERVICE BUT NOW I'M NOT SURE IF THEY CAN FIX THE PROBLEM OR IF IT WILL EFFECT THE ENGINE IN ANY WAY. I THINK THEY DID THEY DAMAGE THEY SHOULD FIX IT. MAYBE I SHOULD BUT A CHEVY NEXT TIME AROUND. read full review »