Picked up an 88 4x4 pickup with 2.6l. New wires, plugs good fuel pressure but seems only running on 2-3 cyls. Tried timing but if I align marks it dies. ? Wtf? Heard these have timing belt, chain problems. Anyone help? It's running but crappy. Wanted to work on today if anyone can help try me at chakota007@outlook.com thanx guys