nateburnham

my 93 4runner runs like crap it jerks and stumbles and stalls. i can drive it if i baby it and dont push the gas very much but even then it still stumbles. i have changed plugs plug wires cap rotor ignition control module and igniter o2 sensor and the afm was replaced too. im lost i dont know what else to do please help.

okamikai

Check for Fuel Pressure, also, check timing; belt, Harmonic Balancer, & and ignition position, they should match with each other at TDC 10 - 12 degrees on the Harmonic Balancer, timing marks on the cam sprockets should be aligned properly, and the ignition should be ready to spark #1 Piston, if not, you have a timing issue most likely caused by the belt stretching out. Check for cylinder pressure too, the head gaskets may be blown.

ksti

Hasn't been on here for awhile, maybe it's fixed.