Engine light is on and sometimes my car will not crank, sometimes does a little spudder

SOURCE: Car hesitation

had a problem with a grand prix like that once, was the fuel filter, and injectors, all needed replaced, and it only had 89,000 miles.
Would check fuel filter first. Is it possible you got some bad gas??

SOURCE: 2001 pt cruiser limited won't crank

needs a battery but be careful cause sometimes a bad alternater will cause the battery to go bad

SOURCE: pt cruiser 2007 check engine light

it's telling you to go get your engine checked. the diagnostic codes are stored on the computer so bring it to a mechanic and have them "check engine"

SOURCE: how do you test the crank and cam sensors on 02

TESTING OF CRANK SENSOR

1. Use the fluke meter.
2. Unplug the sensor, and backprobe the connector.
3. Theres 3 slots, you want A and B on the connector going TO the sensor- not TO the engine.

1. Disconnect at sensor, key on.
2. Voltage from terminal A to terminal C =4.5 to 5 volts.
3. Reconnect, and backprobe sensor at B= 4.5 to 5 volts.
4. Start engine, backprobe sensor at B -AFTER idle stabilizes-- .5 to 1.5 volts.

SOURCE: I have a 2005 Chrysler Town & Country with

there are no codes that say replace O2 sensors,or remove converter,Thats just somebody's guessing,When it says O2 sensor that tells the mechanic to look for trouble in that area,wiring or faulty readings,And there are four O2 sensors.