Ram 1500/2500/3500 Owners & Service Manuals

Ram 1500/2500/3500: Fuel Requirements

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 3.6L/6.4L Engine / 5.7L Engines

3.6L/6.4L Engine These engines are designed to meet all emissions regulations and provide excellent fuel economy and performance when using high quality unleaded "regular" gasoline having an octane r

 Reformulated Gasoline

Many areas of the country require the use of cleaner burning gasoline referred to as "Reformulated Gasoline." Reformulated gasoline contain oxygenates and are specifically blended to reduce vehicle em

 E-85 Usage In Non-Flex Fuel Vehicles

Non-Flex Fuel Vehicles (FFV) are compatible with gasoline containing 10% ethanol (E10). Gasoline with higher ethanol content may void the New Vehicle Limited Warranty. If a Non-FFV vehicle is inadver

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 Tire Types

All Season Tires - If Equipped All Season tires provide traction for all seasons (spring, summer, fall and winter). Traction levels may vary between different all season tires. All season tires can be identified by the M+S, M&S, M/S or MS designation on the tire sidewall. Use all season tires on

 Instrument Cluster Descriptions

1. Tachometer The tachometer indicates engine speed in Revolutions Per Minute (RPM x 1000). CAUTION! Do not operate the engine with the tachometer pointer at high RPM for extended periods. Engine operation over 3200 RPM (Redline) can result in significant damage that will not be covered under the Ne

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