2008 GMC Yukon XL
Mileage
201,812
Service Date
11/19/2024
Services Performed
- PERFORMED 25 POINT INSPECTION
- P0121 throttle position sensor 1 performance, p0300, p0842 transmission fluid pressure switch 1 circuit low voltage, p0877 transmission fluid pressure (TFP) switch 4 circuit low voltage. Recorded freeze frame data and cleared codes, test drove vehicle. Code p0877 reset, and cylinder 6 had 94 history misfires but none active. Removed cylinder 6 spark plug and ignition wire came apart, spark plug is worn beyond specs. Inspected throttle body and it is dirty, monitored tps data during test drive and no issue was present at this time. Recommend tuneup, removing and cleaning throttle body, and replacing transmission due to faulty tfp switches and due to mileage.
- SPARK PLUGS – Remove & Replace
- THROTTLE BODY ASSEMBLY – Remove, clean & Replace – [Includes: Perform Relearn procedure.] C
- STABILIZER BAR -REPLACE BROKEN HARDWARE
- Battery passed test after being charged
- CARD FEE
KATHLEEN A. gave our service a 5 star review on 11/20/2024