why wont my 94 jeep grand cherokee start?

Christopher

New member
i have a 1994 jeep grand cherokee laredo with a 5.2. it spins but wont start without the accelerator down..it will start up and run if i keep it at 2000 rpms but wont idle. ive replaced the cps, spark plugs, fuel filter, pick up coil, distributor cap and rotor and iac valve. last week it would start but idled rough and would die when put in gear. now it spins alot before starting. its getting both spark and fuel. any help would be greatly appreciated
 
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