My car was running fine i parked it and when i went to start it back up it wouldn't start. I've had it looked at several times by several different mechanics i've replaced the module,crank censor, coil packs and the computer. what else could it be?

Could be several things. Battery connection, starter solenoid, starter, neutral safety switch, ignition switch. First have someone hit the starter while the key is in the start position. If no start, check to see if voltage is at the starter solenoid. Try moving the gear indicator back and forth from P to D with the key in crank position. Make sure the park brake is set. Make sure the battery cables are clean and tight. There should be several feed wires coming off the positive post. Make sure all are ok. Some are fusible links and may have burnt.

Try looking for a bad batt connection

Has the battery been load tested? do that first.

bad coil in it, i had bought a m2500 murray weedeater from walmart .did same thing i replaced the coil. bad when you buy something from wal mart and have to get it fixxed before you can use it. now it works fine

Check to see if your getting spark but before that check your fuel inertia switch not sure where it is located probably in trunk you may get lucky

It can be the battery, altenator, and or starter It shouldnt be anything else if fuel is running fine hope this helps!

Sounds like its a starter problem,if you can pull the starter off take it to an auto parts store,

there are many locations that have equipment to put a load on the starter, and they will be

able to tell if its bad. once you pull the starter off, if you can check the teeth on the fly wheel,

if there is a dead spot, the starter could spin and not engage the flywheel. I hope it's the

starter. the bendix on the starter the teeth that engage the flywheel could also have dead

spot's. and not engage all the time. good luck!

Is your car parked outside the garage?If yes,try park inside and see any difference.

sounds like the fuel pump may be over heating.....

I would suggest checking to see if it needs a tune up. Sounds like you've got misfiring cylinders there.