2005 GMC Sierra
Mileage
236,670
Service Date
8/30/2024
Services Performed
- INCLUDES: CONNECT DIAGNOSTIC COMPUTER. RETRIEVE TROUBLE CODES AND SCAN FOR PARAMETERS OUT OF SPECIFICATION. verified concern – retrieved code p04449, smoke tested system – no leaks found – cleared code – comes on when key is turned on – when commanding system components through scanner – no response to purge valve – found open circuit in connector – replaced connector and system passes self test- test drove code does not come back
TIM H. gave our service a 5 star review on 8/30/2024
