My 2001 Sierra pickup truck won't start
Asked by Guru9QGP23 Mar 20, 2022 at 12:22 PM about the 2001 GMC Sierra 2500 4 Dr SL 4WD Extended Cab SB
Question type: Maintenance & Repair
truck won't start. Can sitting for months not running it cause this problem
3 Answers
VRoom12345 answered 2 years ago
Did it run when you parked it? Does it crank over? Check the battery, then for fuel pressure ,then spark.
Also check for rodent damage and replace the battery. Hope that helps! Jim