Hi folks, im new to this forum and hoping to find some forum friends to answer questions , and advise from time to time. We've had this 88 4runner, man. 4x4. 22RE DLX for 9 yrs now . Wanting to restore it, someday . My question for this one is , it purrs till is warm, then runs like crap. I'll run it for about 15 mi. Shut it down , maybe half hr. Start it up ,it will purr untill i shut it down again . Another half hr. It run like crap. Never know how its going to run while running errands . But no matter how it runs, it will scoot down the road fine. Any thoughts ??? Thanks, David...