1994 Chrysler New Yorker 94 Yorker 3 5 Engine Recently Replaced Water Pump

1994 CHRYSLER NEW YORKER
125,000 MILES
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DAMNJAPSANYWAY
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  • 2 POSTS
94 New Yorker, 3.5 engine. Recently replaced the water pump / timing belt, engine ran fine for about a week. Now it runs very rough and I smell raw fuel in the exhaust. The only error code I get is 66-no comm with trans module. Replaced the plugs, wires are not perfect but ok. This problem first occured while driving at highway speed. Lost power and runs very rough...any suggestions?
Feb 21, 2013 at 10:15 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Check to make sure the timing didn't jump.
Feb 21, 2013 at 10:21 AM
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DAMNJAPSANYWAY
  • MEMBER
  • 2 POSTS
I have already and timing is perfect, still have the front of the engine open, all marks aligned as required. Any other suggestions?
Feb 21, 2013 at 10:35 AM
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