1995 Nissan Sentra Q&A
1995 Nissan Sentra Question: my timing chain broke did it bend the valves or hurt the motor.??
I'd be really surprised if the motor isn't damaged in the chain case or that you wouldn't have bent valves. it's possible to do a leak-down test and determine of there's bent valves and you could tear the motor down far enough to see if there's damage in the timing chain case area. Consider a guaranteed used engine if there's much damage. Or you could have gotten very lucky and only lost a chain. Consider that there may be matal debris in the oil pan which could cause problems, too. - Superbob