P0008 on CHEVROLET TRAVERSE
Engine Position System Performance Bank 1
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Chevrolet model context without treating complaints as confirmed diagnoses.
Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).
- SAE J2012 Diagnostic Trouble Code Definitions — Generic diagnostic trouble code definition reference for P0008.
- NHTSA recalls, complaints, and manufacturer communications — Used to check public owner complaint context, recall status, and safety-related manufacturer communications by VIN or vehicle.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
What P0008 Means on Your CHEVROLET TRAVERSE
P0008 is a diagnostic trouble code indicating: Engine Position System Performance Bank 1. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real CHEVROLET TRAVERSE Owner Reports
Source: NHTSA Complaints Database
"As i was driving going approximately 55 mph the park assist message appeared on the dashboard and then the car suddenly lost power. the gauges went to 0 and the radio and air conditioning went off."
"Vehicle started having a rattling noise when it was started, coming from the passenger side of the motor at just under 86k miles on the odometer."
"My check engine light started coming on and found out from mechanic there was an issue with the stretching of the timing chain (P0008) . Car started making clanging noises and now needing a $3000 repair ."
"Recently bought this traverse 2010 ltz from a private owner after 200 miles on the road the check engine light triggered a few codes p0008-p0017-p0420, upon extensive diagnostics at four different places."
"Vehicle with 110,000 miles with regular maintenance. has codes p0017 and p0008 requiring a new timing chain. timing chains are supposed to last the life of the motor. when do motors only last 100k miles? this known issue from 2009 has not been fixed and needs to be recalled."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on CHEVROLET TRAVERSE
Based on NHTSA complaint component analysis for this vehicle.
What To Do Next
-
1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
-
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
-
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.