Hey everyone,

I have a 2005 impala LS w/ 3800 v6 non-supercharged(unfortunately)

Driving home yesterday with cruise control set at 55 the car jolted and the rpms began fluctuating. I press the gas pedal a few Times and it would kick back up. I got home and headed out again to go get an OBD scanner on it and pull the code and find out what it is. The car died on the side of the road and would not start again but it would crank run for a split second and die again. I called a few people and they suggested the throttle position sensor, I changed it out this morning and the car started right up and idled for about 5 minutes and stalled out again. it continued with the problem but this time if i pressed down on the gas pedal it would start and run but as soon as i release the pedal it stalls out again. Any suggestions???

 

MAF Sensor possibly. Are any codes being set ?

 

sounds like the maf sensor went out