1990 Dodge W250 problems

Common 1990 Dodge W250 problems

The Dodge D250 from 1990 is known for several common problems, primarily related to engine performance, fuel delivery, and electrical issues.

• White Smoke and Pop/Miss: This problem is related to fuel delivery and air intrusion into the fuel system. The owner of a 1990 Dodge W250 reports a huge cloud of white smoke when starting the engine, followed by a popping/missing sound that shakes the truck. This issue is likely caused by air entering the fuel lines, which can be due to loose injector lines or cracked fuel lines from the tank to the injector pump. Checking all fuel lines and injector lines for leaks or damage is the recommended course of action to resolve this issue.

• Faulty Wiring and Electrical Issues: The electrical system in the 1990 Dodge D250 can be prone to issues, particularly with the headlight wiring and the speedometer failure. The headlights in these trucks don't run off a relay, and the switch carries the entire load, which can lead to a failed switch or even a fire. Installing relays for the headlights and other electrical components can help prevent these issues. Additionally, the super-common speedometer failure, which can cause the cruise and overdrive to go out, is often caused by a faulty Vehicle Speed Sensor (VSS). Replacing the VSS or running a switched ground to the orange wire leading to the VSS can help resolve this issue.

• Rust and Suspension Components: As with many older vehicles, rust can be a concern, particularly in areas that use salt and brine solutions on roads during the winter. Checking the bottom sides of the bed, cab corners, rocker panels, and the floor for metal that might need replacing is essential when inspecting a 1990 Dodge D250. Trucks with higher mileage or hard miles will likely need to have the suspension components gone through, as the automatic transmissions were not particularly stout and might need to be rebuilt or upgraded, especially if power levels are raised.

In summary, the 1990 Dodge D250 has several common problems, primarily related to engine performance, fuel delivery, and electrical issues. Regular maintenance, such as cleaning the engine, replacing spark plugs, checking fuel lines, and inspecting the electrical system, can help alleviate these issues and ensure the vehicle remains in good working order.

What engine is in a Dodge W250?

Specs & Features

Engine - Cylinders/Horsepower/Torque	Standard: 5.2L V-8 / 230 HP / 280 ft.lbs. Available: 5.9L V-8 / 230 HP / 325 ft.lbs.5.9L I-6 / 160 HP / 400 ft.lbs.
Fuel Tank	30.0 Gal.
Recommended Fuel Type	Regular Unleaded / Diesel
Average Cost To Fill Tank	$115

How many miles per gallon does a 1992 Dodge W250 diesel get?

Based on data from 12 vehicles, 392 fuel-ups and 123,496 miles of driving, the 1992 Dodge W250 gets a combined Avg MPG of 15.72 with a 0.38 MPG margin of error.

Is a 1990 Dodge Cummins intercooled?

In 1990 to clean up the exhaust emissions Dodge started phasing in the intercooled version, and added a waste gate to keep boost down. This lowered the boost by up to 12 psi. In 91, and 92 both were produced. By 93 all models were intercooled.

Is a W250 4WD?

1989 W250, automatic, 360 engine. First, welcome and congrats on the truck. Second, in '93 and earlier Dodge truck terminology, D is for 2WD, W is for 4WD. So what you have is actually a W250.

What engine is in a Dodge W250?

Specs & Features

Engine - Cylinders/Horsepower/Torque	Standard: 5.2L V-8 / 230 HP / 280 ft.lbs. Available: 5.9L V-8 / 230 HP / 325 ft.lbs.5.9L I-6 / 160 HP / 400 ft.lbs.
Fuel Tank	30.0 Gal.
Recommended Fuel Type	Regular Unleaded / Diesel
Average Cost To Fill Tank	$115

What is the gas mileage on a 1992 Dodge W250?

Based on data from 12 vehicles, 392 fuel-ups and 123,496 miles of driving, the 1992 Dodge W250 gets a combined Avg MPG of 15.72 with a 0.38 MPG margin of error.

Is a 1990 Dodge Cummins intercooled?

In 1990 to clean up the exhaust emissions Dodge started phasing in the intercooled version, and added a waste gate to keep boost down. This lowered the boost by up to 12 psi. In 91, and 92 both were produced. By 93 all models were intercooled.

Is a W250 4WD?

1989 W250, automatic, 360 engine. First, welcome and congrats on the truck. Second, in '93 and earlier Dodge truck terminology, D is for 2WD, W is for 4WD. So what you have is actually a W250.

1990 Dodge W250 car problems categorized by type of issue

After analyzing all complaints sent to the NHTSA and researching popular Dodge W250 problems, we found that the most common problems with these 2023 model year vehicles are:

• Suspension problems
• Tires problems
• Wheels problems
• Fuel system problems
• Gasoline problems

The graph below shows statistics for all 1990 Dodge W250 vehicle components and the number of complaints received.