The gas flame lifts clear of the burner instead of sitting on it.

Possible cause: Gas pressure is too high. Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.

Yellow flame causing soot

Possible cause: Gas pressure is too low. Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.

Auto-Trail • Gas Supply System

Covers: Frontier, Grande Frontier, Tracker

Frontier models: Delaware, Scout, Comanche

Grande Frontier models: GF-70, GF-80, GF-88

Tracker models: EKS, FB, RL, LB, RB, SB

(Frontier / Grande Frontier / Tracker, 2022 Model Year)

Error Code / Indicator	Symptom / Meaning	Possible Cause	Step-by-Step DIY Fix	Suggested Actions
`N/A`	The gas flame lifts clear of the burner instead of sitting on it.	Gas pressure is too high	Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.	DIY Safe
`N/A`	Yellow flame causing soot	Gas pressure is too low	Go back over the regulator, gas cylinders, and pipework, and make any adjustments needed.	DIY Safe