2015 LT
Has been running like a champ, and all of a sudden, hopped in today and it wouldn't start.
Checked what I would call normal items (coil pack plug, fuses, fuel pump sound, etc).
Last ditch effort I operated the pedal about 10x while cranking and it fired up. Spun up to 3600 rpm and idled there until I shut it off.
Tried to start again, no go. Pumped pedal 4-5x and away she went - same though 3200rpm or so until I shut it off.
Third attempt I didn't press gas as much and it started but ran rough - like misfiring, but smoothed out after 20 seconds or so. And it didn't rev high.....
Moved it in the yard in case it didn't start again, and then shut it off.
Tried to start it again and it was like nothing ever happened - drove 50 miles and all seems normal now.
Thoughts? Throttle position sensor?
Thanks in advance!
Has been running like a champ, and all of a sudden, hopped in today and it wouldn't start.
Checked what I would call normal items (coil pack plug, fuses, fuel pump sound, etc).
Last ditch effort I operated the pedal about 10x while cranking and it fired up. Spun up to 3600 rpm and idled there until I shut it off.
Tried to start again, no go. Pumped pedal 4-5x and away she went - same though 3200rpm or so until I shut it off.
Third attempt I didn't press gas as much and it started but ran rough - like misfiring, but smoothed out after 20 seconds or so. And it didn't rev high.....
Moved it in the yard in case it didn't start again, and then shut it off.
Tried to start it again and it was like nothing ever happened - drove 50 miles and all seems normal now.
Thoughts? Throttle position sensor?
Thanks in advance!
