There are several possibilities, and more information would help. Here are a few possibilities on the 2.0 C code Dodge Neon engine.
1. It is an Interference engine, so it is possible you bent the valves. This is most likely in your case.
2. Melted the ground connection on back of head. There are two.
3. Timing positions may need to be relearned. Need a scanner with bi-directional controls for that, such as the Snap-on MT 2500. Not always necessary.
4. Broken cam shaft, see No. 1.
Saturday, March 14th, 2009 AT 10:16 AM