Engine Mechanical problem
1998 Dodge Neon 4 cyl Front Wheel Drive Automatic 90000 miles
have posted 2 previous questions(1-15-09 and 2-10-09) and got good diagnostic answers BUT still can't get to start. To give someone an overview: engine will try to start so ck'd fuel pressure, ok. Ck'd spark and have spark on 2 & 3 cyl, no spark at 1 & 4 cyl. Replaced coil pack, no start. Checked for pulse and no pulse for 1 & 4 cyl. Ck'd wiring for opens at coil pack to pcm, ok. Replaced pcm with rebuilt pcm from internet supplier Auto Computer Exchange, still no start. Ck'd and no spark on any cylinders. Reinstalled old computer and got spark on 2 & 3 cyl. Again. Sent back rebuilt computer for exchange. In the meantime replaced crank sensor, no start. Ck'd wires for open, ok. Installed second rebuilt computer and no start, ck'd and did have spark at 2 and 3 again nothing at 1 and 4. Reposted question and got repy that related to cam sensor. Replaced cam sensor, no start. Ck'd wires ok. Also have ck'd for codes repeately and no codes present. What to do now?
have the same problem?
Monday, February 16th, 2009 AT 1:58 PM