What kind of oil does a 1991 Dodge Ram take?

Based on the search results, there are a few different recommendations for the type of oil to use in a 1991 Dodge Ram. Here are the findings:
According to a user on RamchargerCentral.com, they use Mobil 1, 5W30 full synthetic oil in their 1991 Dodge Ram.
Firestone Complete Auto Care suggests referring to Dodge’s recommendations for the correct motor oil for a 1991 Dodge Ram 50. They carry reliable engine oils for Dodge vehicles.
Another user on RamchargerCentral.com mentions using Rotella 15W40 in their 1991 Dodge Ram.
A user on CarGurus mentions using 5W30 in their 1995 Dodge Ram 1500.
It’s important to note that these recommendations may vary depending on the specific model and engine of the Dodge Ram. It is always best to consult the owner’s manual or contact a certified Dodge dealership for the most accurate and up-to-date information on the recommended oil for a specific vehicle.
Please refer to the owner’s manual or consult a certified Dodge dealership for the most accurate and up-to-date information on the recommended oil for a 1991 Dodge Ram.

What oil does Ram recommend?

The 3.6L Pentastar® V6 engine takes a synthetic blend oil. It’s preferred that you use one with an oil weight of SAE 0W-20. If you’ve got the 5.7L HEMI® engine, however, you’ll want to use synthetic oil that’s got a weight of SAE 5W-20.

What kind of oil does a Dodge RAM 1500 take for high mileage?

The RAM 1500 with the 5.7L V8 HEMI engine requires SAE 5W-20 full synthetic oil.

What kind of oil does a Dodge RAM 1500 take?

If you have a RAM 1500 with a 5.7L HEMI, you should use an SAE 5W-20 synthetic blend motor oil. Typically, RAM 1500 trucks take six quarts during an oil change. However, you should fill the HEMI with seven because of the engine’s size difference.

Can I use 5W-30 on a RAM 1500?

In the user manual for the 1500 5.7 they said (paraphrasing) 30 weight oil may prevent MDS from working. Nobody running RL 5w-30 or 0w-30 has ever reported problems with MDS not working, it’s a non issue in reality.

Can I use 5W-30 instead of 5W 20?

Using 5W-30 instead can reduce fuel economy and impede flow throughout the engine. While using it temporarily in a pinch likely won’t cause your engine lasting harm, remember that the engineers who built your engine did so with a specific viscosity oil in mind, meaning it’s best to stick with it.

Can you put synthetic oil in a Dodge Ram?

Pennzoil synthetic oil does NOT void the warranty of your Chrysler, Jeep, Dodge, or Ram and in fact Pennzoil synthetic is the recommended oil in all their vehicles.

What oil is best for Ram truck?

This engine oil improves low-temperature starting and vehicle fuel economy. 5.7L engine: Mopar SAE 5W-20 engine oil approved to FCA Material Standard MS-6395 such as Pennzoil, Shell Helix, or equivalent is recommended for all operating temperatures.

Can I put synthetic oil in my old truck?

Modern synthetic oil is safe to use in all types of vehicles, ranging from new purchases to classics to aging not-so-classics. The idea that synthetic oil could harm old engines probably comes from a time before synthetic oils had been extensively tested.

What kind of oil does a 1990 Dodge Ram take?

Oil Grade: API*
10W-30 (Above -18) – SAE 10W-30 is preferred. Capacity: 5 quarts (with filter).

Can I use 10w30 instead of 5w20?

10w30 is a thicker oil than 5w20, especially at higher temperatures. This means that 10w30 may provide more lubrication and sealing for older engines that have more wear and tear. 10w30 may also be harder to start in cold weather, and may increase the oil pressure and fuel consumption of your engine.