Tune Up
October 2026 · Sebring
2017 Chevrolet Silverado 1500
Check Engine Light On With a Cylinder 6 Misfire
What the customer reported
The customer reported that the engine light was on and there was a misfire on cylinder #6.
What we found and did
The technician started with an initial assessment and testing, since codes were present. The work performed at the Sebring shop was a tune up for an 8 cylinder engine, which covers replacement of the listed materials, adjustments as required, and a basic inspection of related component and system functions. The team also removed and replaced the mass air flow sensor.