engine bogs down/sputters on 2002 Dodge Intrepid

we replaced the water pump and vehicle now bogs down. it sounds as if we are giving and letting off the gas.we replaced the cam sensor, but still the same. we even took apart to confirm timing was right, and it was.

by in Norristown, PA on June 23, 2010
4 answers 2 comments
ANSWER by on June 23, 2010
Can you check for diagnostic trouble codes in the engine computer?
COMMENT by on June 23, 2010
i did . both times it came up with cam sensor and # 1 bank problem. replaced the sensor, and didn't think I had to address the bank problem, since you don't have to take off the chain for the cam
ANSWER by on June 23, 2010
the timing chain is a nightmare. I have done these and even checked the timing but found I was off a tooth on the exhaust both times Roy
COMMENT by on June 23, 2010
thanks. we took off the cover 3 times and all was well
ANSWER by on August 30, 2010
mine is doing the same thing, the code that came up is the MAP sensor
ANSWER by on August 30, 2010
make sure you have the 3 spots(copper color) on the chain in the exact location. After replacing the pump, we had to replace the complete timing chain assembly due to a new desig. Good Luck