× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2001 GMC Sierra 1500 SL 5.3L Hesitation, Cuts out, Misfire
Posted to GM Driveability on 4/25/2019 22 Replies

Vehicle has been to 4 other shops plus Our shop, has had plugs changed multiple times, intake was leaking, and ha been replaced, compression is good, all coils were replaced by customer with High voltage Performance amazon Specials, Problem is the same, It...

22 Replies Received (View Replies)

  Related Documents & Media  2001 GMC Sierra 1500 SL

 
Message Closed w/Summary

car Vehicle Data

2001 GMC Sierra 1500 SL

VIN 1GTEK19T81
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Multi Port
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

2001 GMC Sierra 1500 SL

VIN 1GTEK19T81
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / Multi Port
EmissionsOBD-II Compliant
SymptomsHesitation, Cuts Out, Misfire
OccursUnder Load, on Accel

Trouble Codes

P0300Multiple Misfire Detected