ok here's the deal...was stalling after it heated up...replaced manifold O2 sensor and plugs and wires...still stalled when car heated up.....so...changed coil pack which got rid of misfire code but still stalled after heating up...code 11...crank sensor changed, had to rewire new plug connector in as old on doesnt match newer sensors...(dodge chenged sensor connectors for better connection)...now it is wired correctly..but I have no spark...so I am thinking the grounds might be bad or a short in the harness somewhere...before I do the harness could someone tell me where all of the grounds are for the neon? I know of the one from the valve cover to the body on the passenger side...where are the others...not my car otherwise i would have a FSM for it...any help would be appreciated...only codes that get kicked back are 12 and 55 so no help there...appreciate you time guys

 

update...found exposed wire on the O2 sensor to the cat..the plug end from the harness..spliced and taped up tight, but still no spark

 

theres a ground that connects itself to the front of the radiatior on top... aka on the frame in front of the rad. lol

 

radiator support

 

hehe yea that thing lol.... i call it frame shut up ... i just relized that they dont have an embarrest smiley...how sad

 

verycool ...got that and has a good connection...also know about the ground on the passenger side hood hinge (frayed through a bit on this car)...was wondering if there were other grounds off the engine block that might not be so obvious

 

hey guys i ....i have a 1995 neon with the same problem. the timing belt went on it while drive on the ferrway....i changed the engine and tranny because a friend ahd one out of a 1996... thought i might have bent valves...after installing the engine and tranny and swaping out the cam and crank sensors i was getting no spark.(still ) i just finished this about 2 hours ago...gave up for the night.. i have low voltage about 7 volts on the center coil wire an about 00.3 on either side i had problems getting the crank sensor in and had to tap the bottm corner in after i had already tightend it down.....?