2004 Pontiac Sunfire Repair Question

Topics covered: Spark, Crankshaft, Sensor.
Mileage: 294,000 miles.

Asked on February 2, 2012

2004 sunfire 2.4 litre cranks wont start

Have spark and fuel and good air cranks for 5 seconds then vapour locks

Replied on February 2, 2012

what do you mean by vapor locks?

Answered by fixitmr
24 questions asked

Replied on February 2, 2012

the car will crank for 5 seconds and then lock up and we have feul and spark and just changed the crankshaft positioning sensor and put new plugs

Response from nick1234444
1 question asked

Replied on February 2, 2012

was it doin this before ya changed stuff?

Answered by fixitmr
24 questions asked