I need some advice on how to fix a recurring problem with the valve rocker arm coming off the No. 1 cyl. exhaust valve on my '86 2.2 T1. This is the 3rd time its happened. The hydraulic valve lash adjuster has oil in it and it isn't weak of spongy. Do these adjusters just need to be replaced periodically or is there something else I need to look for? No problems with the other adjusters which are all original parts.
Thx, Don
Thx, Don