1987 Ford Ranger Oil Capacity, Types, & Filters

Your ultimate DIY maintenance guide for the 1987 Ford Ranger oil change is here! No more searching – find all the critical oil specs for your 1987 Ford Ranger, including exact engine oil capacity, the manufacturer recommended oil viscosity and type, and the correct OEM and aftermarket oil filters.

We cover all available engine options categorized by their specific engine codes, ensuring you get pinpoint accuracy for your specific vehicle configuration. Keep reading to discover everything required for a successful 1987 Ford Ranger oil change!

Scroll Table ➜

Engine & Code	Oil Capacity	Oil Viscosity/Type	Oil Filter
2.0L 4-cylinder [A] A	5 quarts (with filter)	SAE 5W-30 (All TEMPS)	Ford FL-1-A Ford E5TZ-6731-A
2.3L 4-cylinder [E] E Diesel Turbo	5 quarts (with filter)	SAE 5W-30 (All TEMPS)	Ford FL-1-A Ford E5TZ-6731-A
2.3L 4-cylinder [A] A	7 quarts (with filter)	SAE 10W-30 (Above -21°C) SAE 15W-40 (Above -15°C) SAE 20W-40 (Above -10°C) 30 (Above 2°C) SAE 5W-30 (Below 10°C)	Ford FL-1-A Ford E5TZ-6731-A
2.3L 4-cylinder [E] E Diesel Turbo	5 quarts (with filter)	SAE 5W-30 (All TEMPS)	Ford FL-1-A Ford E5TZ-6731-A
2.3L 4-cylinder [C] C	7 quarts (with filter)	SAE 10W-30 (Above -21°C) SAE 15W-40 (Above -15°C) SAE 20W-40 (Above -10°C) 30 (Above 2°C) SAE 5W-30 (Below 10°C)	Ford FL-1-A
2.9L 6-cylinder [T] T	5 quarts (with filter)	SAE 5W-30 (All TEMPS)	Ford FL-1-A

Select Your 1987 Ford Ranger Engine Option

2.0L 4-cylinder Engine Code [A] A

Engine:

2.0L 4-cylinder [A] A [aka 2.0L L4 (Gas)]

Body & Trims:

Custom, S, STX, XLT

Oil Capacity:

5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

OEM Oil Filter:

Ford FL-1-A and Ford E5TZ-6731-A

Oil Filter Replaces:

E7TZ-6731-A

1987 Ford Ranger 2.0L 4-cylinder [A] A oil change details

Oil Grade:

API*

Oil Capacity:

5 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

51515-EA

Wix Air Filter:

N/A

Coolant Capacity:

6.3 quarts

Oil Drain Plug Torque:

15-25 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1987 Ford Ranger 2.0L 4-cylinder ([A] A) take?

A complete oil change for the 1987 Ford Ranger 2.0L 4-cylinder (with engine code [A] A) requires 5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 1987 Ford Ranger 2.0L 4-cylinder ([A] A)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1987 Ford Ranger 2.0L 4-cylinder is using:

SAE 5W-30 (All TEMPS)

Ensure the oil you choose meets the API* standard.

What is the best oil filter for the 1987 Ford Ranger 2.0L 4-cylinder ([A] A)?

The factory-recommended OEM oil filter for the 1987 Ford Ranger 2.0L 4-cylinder is the Ford FL-1-A or Ford E5TZ-6731-A. If you prefer a top-tier aftermarket option, the Wix 51515-EA is an excellent choice.

What is the oil drain plug torque spec for the 1987 Ford Ranger 2.0L 4-cylinder ([A] A)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1987 Ford Ranger 2.0L 4-cylinder should be tightened to exactly 15-25 ft/lbs (Oil Drain Plug) and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 1987 Ford Ranger 2.0L 4-cylinder ([A] A)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 1987 Ford Ranger 2.0L 4-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 1987 Ford Ranger 2.0L 4-cylinder ([A] A)?

The total engine coolant (antifreeze) capacity for the 1987 Ford Ranger 2.0L 4-cylinder is:

6.3 quarts

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

2.3L 4-cylinder Engine Code [E] E Diesel Turbo

Engine:

2.3L 4-cylinder [E] E Diesel Turbo [aka 2.3L L4 (Diesel)]

Body & Trims:

Custom, S, STX, XLT

Oil Capacity:

5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

OEM Oil Filter:

Ford FL-1-A and Ford E5TZ-6731-A

Oil Filter Replaces:

E7TZ-6731-A

1987 Ford Ranger 2.3L 4-cylinder [E] E Diesel Turbo oil change details

Oil Grade:

API*

Oil Capacity:

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

51515-EA

Wix Air Filter:

N/A

Coolant Capacity:

6.3 quarts - For models WithOut Air Conditioning (AC).
6.9 quarts - For models with Air Conditioning (AC).

Oil Drain Plug Torque:

15-25 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo) take?

A complete oil change for the 1987 Ford Ranger 2.3L 4-cylinder (with engine code [E] E Diesel Turbo) requires 5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1987 Ford Ranger 2.3L 4-cylinder is using:

SAE 5W-30 (All TEMPS)

Ensure the oil you choose meets the API* standard.

What is the best oil filter for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

The factory-recommended OEM oil filter for the 1987 Ford Ranger 2.3L 4-cylinder is the Ford FL-1-A or Ford E5TZ-6731-A. If you prefer a top-tier aftermarket option, the Wix 51515-EA is an excellent choice.

What is the oil drain plug torque spec for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1987 Ford Ranger 2.3L 4-cylinder should be tightened to exactly 15-25 ft/lbs (Oil Drain Plug) and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 1987 Ford Ranger 2.3L 4-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

The total engine coolant (antifreeze) capacity for the 1987 Ford Ranger 2.3L 4-cylinder is:

6.3 quarts - For models WithOut Air Conditioning (AC).
6.9 quarts - For models with Air Conditioning (AC).

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

2.3L 4-cylinder Engine Code [A] A

Engine:

2.3L 4-cylinder [A] A [aka 2.3L L4 (Diesel)]

Body & Trims:

Custom, S, STX, XLT

Oil Capacity:

7 quarts (with filter)

Oil Viscosity/Type:

SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

OEM Oil Filter:

Ford FL-1-A and Ford E5TZ-6731-A

Oil Filter Replaces:

E7TZ-6731-A

1987 Ford Ranger 2.3L 4-cylinder [A] A oil change details

Oil Grade:

CH-4

Oil Capacity:

7 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.

Oil Viscosity/Type:

SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

12.2 quarts - For models WithOut Air Conditioning (AC).
13.2 quarts - For models with Air Conditioning (AC).

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 1987 Ford Ranger 2.3L 4-cylinder ([A] A) take?

A complete oil change for the 1987 Ford Ranger 2.3L 4-cylinder (with engine code [A] A) requires 7 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 1987 Ford Ranger 2.3L 4-cylinder ([A] A)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1987 Ford Ranger 2.3L 4-cylinder is using:

SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

Ensure the oil you choose meets the CH-4 standard.

What is the best oil filter for the 1987 Ford Ranger 2.3L 4-cylinder ([A] A)?

What is the oil drain plug torque spec for the 1987 Ford Ranger 2.3L 4-cylinder ([A] A)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1987 Ford Ranger 2.3L 4-cylinder should be tightened to exactly the factory specified ft-lbs and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 1987 Ford Ranger 2.3L 4-cylinder ([A] A)?

What is the coolant capacity for the 1987 Ford Ranger 2.3L 4-cylinder ([A] A)?

The total engine coolant (antifreeze) capacity for the 1987 Ford Ranger 2.3L 4-cylinder is:

12.2 quarts - For models WithOut Air Conditioning (AC).
13.2 quarts - For models with Air Conditioning (AC).

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

2.3L 4-cylinder Engine Code [E] E Diesel Turbo

Engine:

2.3L 4-cylinder [E] E Diesel Turbo [aka 2.3L L4 (Gas)]

Body & Trims:

Custom, S, STX, XLT

Oil Capacity:

5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

OEM Oil Filter:

Ford FL-1-A and Ford E5TZ-6731-A

Oil Filter Replaces:

E7TZ-6731-A

1987 Ford Ranger 2.3L 4-cylinder [E] E Diesel Turbo oil change details

Oil Grade:

API*

Oil Capacity:

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

51515-EA

Wix Air Filter:

N/A

Coolant Capacity:

6.3 quarts - For models WithOut Air Conditioning (AC).
6.9 quarts - For models with Air Conditioning (AC).

Oil Drain Plug Torque:

15-25 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo) take?

What type of oil is recommended for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1987 Ford Ranger 2.3L 4-cylinder is using:

SAE 5W-30 (All TEMPS)

Ensure the oil you choose meets the API* standard.

What is the best oil filter for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

What is the oil drain plug torque spec for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

What is the correct air filter for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

What is the coolant capacity for the 1987 Ford Ranger 2.3L 4-cylinder ([E] E Diesel Turbo)?

The total engine coolant (antifreeze) capacity for the 1987 Ford Ranger 2.3L 4-cylinder is:

6.3 quarts - For models WithOut Air Conditioning (AC).
6.9 quarts - For models with Air Conditioning (AC).

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

2.3L 4-cylinder Engine Code [C] C

Engine:

2.3L 4-cylinder [C] C [aka 2.3L L4 (Gas)]

Body & Trims:

Custom, S, STX, XLT

Oil Capacity:

7 quarts (with filter)

Oil Viscosity/Type:

SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

OEM Oil Filter:

Ford FL-1-A

Oil Filter Replaces:

E7TZ-6731-A

1987 Ford Ranger 2.3L 4-cylinder [C] C oil change details

Oil Grade:

CH-4

Oil Capacity:

Oil Viscosity/Type:

SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

Name of Oil Filter:

N/A

Wix Oil Filter:

N/A

Wix Air Filter:

N/A

Coolant Capacity:

12.2 quarts - For models WithOut Air Conditioning (AC).
13.2 quarts - For models with Air Conditioning (AC).

Oil Drain Plug Torque:

N/A

Notes:

N/A

How much oil does the 1987 Ford Ranger 2.3L 4-cylinder ([C] C) take?

A complete oil change for the 1987 Ford Ranger 2.3L 4-cylinder (with engine code [C] C) requires 7 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 1987 Ford Ranger 2.3L 4-cylinder ([C] C)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1987 Ford Ranger 2.3L 4-cylinder is using:

SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

Ensure the oil you choose meets the CH-4 standard.

What is the best oil filter for the 1987 Ford Ranger 2.3L 4-cylinder ([C] C)?

The factory-recommended OEM oil filter for the 1987 Ford Ranger 2.3L 4-cylinder is the Ford FL-1-A. If you prefer a top-tier aftermarket option, the Wix or other equivalent found in oil filter cross-reference catalog for this trim is an excellent choice.

What is the oil drain plug torque spec for the 1987 Ford Ranger 2.3L 4-cylinder ([C] C)?

What is the correct air filter for the 1987 Ford Ranger 2.3L 4-cylinder ([C] C)?

What is the coolant capacity for the 1987 Ford Ranger 2.3L 4-cylinder ([C] C)?

The total engine coolant (antifreeze) capacity for the 1987 Ford Ranger 2.3L 4-cylinder is:

12.2 quarts - For models WithOut Air Conditioning (AC).
13.2 quarts - For models with Air Conditioning (AC).

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

2.9L 6-cylinder Engine Code [T] T

Engine:

2.9L 6-cylinder [T] T [aka 2.9L V6 (Gas)]

Body & Trims:

Custom, S, STX, XLT

Oil Capacity:

5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

OEM Oil Filter:

Ford FL-1-A

Oil Filter Replaces:

E7TZ-6731-A

1987 Ford Ranger 2.9L 6-cylinder [T] T oil change details

Oil Grade:

API*

Oil Capacity:

Oil Viscosity/Type:

SAE 5W-30 (All TEMPS)

Name of Oil Filter:

N/A

Wix Oil Filter:

51515-EA

Wix Air Filter:

N/A

Coolant Capacity:

6.9 quarts - For models WithOut Air Conditioning (AC).
7.9 quarts - For models with Air Conditioning (AC).

Oil Drain Plug Torque:

15-21 ft/lbs (Oil Drain Plug)

Notes:

N/A

How much oil does the 1987 Ford Ranger 2.9L 6-cylinder ([T] T) take?

A complete oil change for the 1987 Ford Ranger 2.9L 6-cylinder (with engine code [T] T) requires 5 quarts (with filter) of engine oil. To ensure safety and performance, always verify the level on the dipstick after refilling.

What type of oil is recommended for the 1987 Ford Ranger 2.9L 6-cylinder ([T] T)?

For optimal engine longevity, the manufacturer recommended motor oil for the 1987 Ford Ranger 2.9L 6-cylinder is using:

SAE 5W-30 (All TEMPS)

Ensure the oil you choose meets the API* standard.

What is the best oil filter for the 1987 Ford Ranger 2.9L 6-cylinder ([T] T)?

The factory-recommended OEM oil filter for the 1987 Ford Ranger 2.9L 6-cylinder is the Ford FL-1-A. If you prefer a top-tier aftermarket option, the Wix 51515-EA is an excellent choice.

What is the oil drain plug torque spec for the 1987 Ford Ranger 2.9L 6-cylinder ([T] T)?

To prevent leaks or stripped oil pan threads, the drain plug on the 1987 Ford Ranger 2.9L 6-cylinder should be tightened to exactly 15-21 ft/lbs (Oil Drain Plug) and we also recommend installing a new crush washer with every oil change.

What is the correct air filter for the 1987 Ford Ranger 2.9L 6-cylinder ([T] T)?

For optimal engine performance and clean airflow, the recommended engine air filter replacement for the 1987 Ford Ranger 2.9L 6-cylinder is the Wix or other equivalent found in air filter cross-reference catalog for this trim compatible with your intake system. It is a good maintenance habit to inspect this filter during every oil change.

What is the coolant capacity for the 1987 Ford Ranger 2.9L 6-cylinder ([T] T)?

The total engine coolant (antifreeze) capacity for the 1987 Ford Ranger 2.9L 6-cylinder is:

6.9 quarts - For models WithOut Air Conditioning (AC).
7.9 quarts - For models with Air Conditioning (AC).

Always ensure you use the manufacturer-approved coolant color and type to prevent internal corrosion.

People also ask – 1987 Ford Ranger

What is the oil capacity of a 1987 Ford Ranger?

Depending on the specific engine option, the 1987 Ford Ranger oil capacity ranges from 5 to 7 quarts. Here is the exact oil capacity breakdown for each available engine configuration:

• 2.0L 4-cylinder ([A] A): 5 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.
• 2.3L 4-cylinder ([E] E Diesel Turbo): 5 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.
• 2.3L 4-cylinder ([A] A): 7 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.
• 2.3L 4-cylinder ([E] E Diesel Turbo): 5 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.
• 2.3L 4-cylinder ([C] C): 7 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.
• 2.9L 6-cylinder ([T] T): 5 quarts. (with filter). Capacity is with the filter installed. When refilling, remove the dipstick to provide proper venting and allow oil to flow into the crankcase smoothly. After refilling, check the oil level and add more if needed.

Always check your dipstick after refilling to ensure the proper level.

What type of oil does a 1987 Ford Ranger use?

Across its 6 available engine configurations, the 1987 Ford Ranger uses the following motor oil viscosities: SAE 5W-30 (All TEMPS) and SAE 10W-30 (Above -21°C)SAE 15W-40 (Above -15°C)SAE 20W-40 (Above -10°C) 30 (Above 2°C)SAE 5W-30 (Below 10°C). Using the correct manufacturer-approved oil weight is crucial for engine health. Here are the specific oil type requirements by engine:

• 2.0L 4-cylinder ([A] A):
Grade: API*
SAE 5W-30 (All TEMPS)

• 2.3L 4-cylinder ([E] E Diesel Turbo):
Grade: API*
SAE 5W-30 (All TEMPS)

• 2.3L 4-cylinder ([A] A):
Grade: CH-4
SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

• 2.3L 4-cylinder ([E] E Diesel Turbo):
Grade: API*
SAE 5W-30 (All TEMPS)

• 2.3L 4-cylinder ([C] C):
Grade: CH-4
SAE 10W-30 (Above -21°C)
SAE 15W-40 (Above -15°C)
SAE 20W-40 (Above -10°C)
30 (Above 2°C)
SAE 5W-30 (Below 10°C)

• 2.9L 6-cylinder ([T] T):
Grade: API*
SAE 5W-30 (All TEMPS)

What is the best oil filter for the 1987 Ford Ranger?

The proper oil filter depends on your exact engine code. The 1987 Ford Ranger utilizes the following premium aftermarket Wix oil filters across its lineup: 51515-EA. Here is the specific OEM and aftermarket filter data for each engine:

• 2.0L 4-cylinder ([A] A):
OEM Filter: Ford FL-1-A or Ford E5TZ-6731-A
Wix Filter: 51515-EA

• 2.3L 4-cylinder ([E] E Diesel Turbo):
OEM Filter: Ford FL-1-A or Ford E5TZ-6731-A
Wix Filter: 51515-EA

• 2.3L 4-cylinder ([A] A):
OEM Filter: Ford FL-1-A or Ford E5TZ-6731-A
Wix Filter: Check Cross-reference Catalog

• 2.3L 4-cylinder ([E] E Diesel Turbo):
OEM Filter: Ford FL-1-A or Ford E5TZ-6731-A
Wix Filter: 51515-EA

• 2.3L 4-cylinder ([C] C):
OEM Filter: Ford FL-1-A
Wix Filter: Check Cross-reference Catalog

• 2.9L 6-cylinder ([T] T):
OEM Filter: Ford FL-1-A
Wix Filter: 51515-EA

How often should I change the oil in my 1987 Ford Ranger?

For modern models running full synthetic oil, oil change intervals are typically every 7,500 to 10,000 miles. However, for older Ford Ranger generations (1985-2010) or those using conventional/synthetic-blend fluid, changing the oil and filter every 3,000 to 5,000 miles is highly recommended to prevent sludge buildup. Regardless of engine (2.0L 4-cylinder, 2.3L 4-cylinder and 2.9L 6-cylinder), you should change your oil at least once a year even if you don’t reach the mileage limit.

Ford Ranger – Engine Oil details by Year