Idles rough

I ment to add in the question that when I pulled the plugs, the plugs in cylenders 1 and 2 where covered in oil. This being said I dont think its the fuel pressure.

U thinkin that my rings r out or goin out?

If I check the compression and its good then its the valve seals, and if not its the rings. Is that what ur sayin?

2006 Chrysler PT Cruiser 4 cyl Front Wheel Drive 76854 miles

my call will sometimes stall or idle rough does it with and without ac on but worse with it on sometimes all dash lights will flash and odemeters bounce when this happens any suggestions as to what might be the problem?

Had timing belt replaced as well as cam positioning sensor but I am still getting same error codes, any suggestions? Idles rough, acceleration suffers at 3500 rpm, mpg has also gone down

Thanks there is a good possibility that the cat is bad now that u mention it. Where can I find the cam sensor at?

2004 pt cruiser starts idling rough when I turn on a/c

I'm stumped. I have replaced the plugs 3 times, the coil and wires twice, checked the wiring for proper continuity, and replaced the PCM with a reman. Every time I reset the DTC codes, the vehicle will run fine until about 2000 rpm then start missing and through P2305 first, followed by P0300 then P0352. Plugs 1 and 4 look clean and plugs 2 and 3 look dirty. I have cleaned the MAP and the IAT. Both coils show 0.45 ohms primary and 11k ohms secondary.

I have checked the Crank and cam position sensors and and associated all wiring. I cannot think of anything else the problem could be other than the new PCM. Any suggestions?

I'll give it a try this weekend. That's the only thing I didn't look at.

Took the car to the dealer. Found out the PCM had to be flashed a second time. They also did an update. There is a service bulletin on the new recommended spark plus. Champion Copper Plus. The PCM was manufactured by Auto Computer Exchange. After a call to their support about the issue, several hang ups and dead end transfers, and the asinine response from their support, I will never use them again and will recommend to everyone I know to find a different company. From my experience, they do a half-assed job on the PCM's and do not want to support their work.

Our PT Cruiser is running rough after you drive it about 5 miles. This started after I changed the plugs, wires, and coil yesterday. I have since changed the intake gaskets and MAP sensor and still no luck. I am getting codes P0352, P0351, P0300, P0171.