TOYOTA PICKUP TIMING CHAIN

I Have A 1990 4x4 With A 22re Engine. When I Go Down The Road It Shuts Off And Back On And Jerks Very Hard, Hard Eniugh That I Think It Has...

Engine Mechanical Problem 1994 Toyota Pickup 4 Cyl Four Wheel Drive 120000 Miles My Truck Run Erratic At Around 2000 Rpms Like Its...