Recently my 86 22r 4x4 with 225k has developed a few problems. I dont kow if the issues are related or not. The truck is very hard to start after it has sat for 1 day. I have to pump the pedal 15 times and crank and crank. It used to be a 2 pump and it would light instantly. Also the high idle will stay on after you have come to a stop. If you tap the pedal the idle will return to normal. And finally the truck bogs horrible just off idle. If you tap the gas it caughs then revs, which makes it horrible starting from a stop. If you arent carefull the truck will stall. After that (upper RPM's) the truck runs great. I really dont know where to start because there are so many symtoms. If anyone has any ideas please let me know. Thanks Stinson