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2008 Chevrolet Suburban 1500 LTZ 5.3L Poor Idle Quality, Hesitation, Surge, Stall, Misfire
Posted to GM Driveability on 2/17/2020 18 Replies

A couple weeks ago I put up a post about this same vehicle. This vehicle came into our shop with a bad misfire. Vehicle was diagnosed with bad lifters. We replace the motor only because it had very high mileage. After we replaced the motor we could not get...

18 Replies Received (View Replies)

  Related Documents & Media  2008 Chevrolet Suburban 1500 LTZ

 
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car Vehicle Data

2008 Chevrolet Suburban 1500 LTZ

VIN 3GNFK16388
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire
OccursCold

Trouble Codes

P0300Multiple Misfire Detected
P1174Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High
Message Closed

car Vehicle Data

2008 Chevrolet Suburban 1500 LTZ

VIN 3GNFK16388
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Surge, Stall, Misfire
OccursCold

Trouble Codes

P0300Multiple Misfire Detected
P1174Air Fuel Sensor (Bank 2 Sensor 1) Circuit Out-Of-Range High