Jeep Wrangler: INTRODUCTION
Owners Manual for the fourth generation Jeep Wrangler, a compact four-wheel drive off-road SUV, manufactured by Jeep, model years 2018-2025. This is a specialized utility vehicle...
Other information:
The diesel engine does not require a break-in
period due to its construction. Normal operation
is allowed, providing the following
recommendations are followed:
Warm up the engine before placing it under
load.
Do not operate the engine at idle for
prolonged periods...
CNG And LP Fuel System Modifications
Modifications that allow the engine to run on
Compressed Natural Gas (CNG) or Liquid
Propane (LP) may result in damage to the
engine, emissions, and fuel system
components. Problems that result from running
CNG or LP are not the responsibility of the
manufacturer and may void or not be covered
under the New Vehicle Limited Warranty...