Cranksensorreplacement cranks,getting fuel,nospark

Hi there I am Brandon I am a mechanical n electrical engineering technical technician and 4 generation mechanic I am the man that regular mechanics call when they cant find out the problem Have you checked out the pcm, or ecu relys


thank you n God bless

Hello, You could have a bad ignition switch.

anti theft turns off fuel pump relay not spark if you have the 2.4l they had ALOT of problem with the spark module failure the one under the cover. replace the entire unit

Hi Bill , what engine does yours have , 4.3 , 5.0 , 5.7 ,6.5 L ? Check fuse's ECM 1 20amp an ENG 1 20amp in the under hood fuse relay box !

timing belt or chain slipped or broke. pull a spark plug wire, and confirm it has spark. if nospark then possibly bad coil.if still has spark then is probably the timing belt/chain

could be two things...one- you have a defective plug wire, or two- you have a bad spark plug.

Crank Position sensor at top of bell housing on passenger side. easy to replace.

the backfire comes from timing, check or replace the coil

have it scan to check camshaft sensor and crankshaft sensor.and pcm.all 3 can cause no spark and no fuel problems.

there should also be a coil pack on that vehicle one are all coils are bad thats what it sounds like it could be