Skip to content

What is egr on dodge ram?

The exhaust gas recirculation (EGR) valve recirculates a portion of the exhaust gas back into the combustion chamber in order to lower the combustion temperature, which helps your vehicle produce fewer oxides of nitrogen, a major pollutant.

What are symptoms of EGR failure?

What are the symptoms of a failing EGR valve? A faulty EGR valve can cause problems with the flow and operation of the EGR system leading to performance issues including a reduction in power, reduced acceleration and decreased fuel efficiency. It can also cause vehicle emissions to increase.

What happens when EGR is turned off?

Increased NOx emissions: when the EGR valve remains shut, the resultant high temperatures in the combustion chamber will leave a lot of unburned fuel in the exhaust, leading to increased NOx emissions and reduced fuel efficiency.

Can I drive with a EGR code?

Can I drive with a bad EGR valve? Technically, you can drive your vehicle with a bad EGR valve, but your vehicle will run rough, shake at idle, and a check engine light will be illuminated. You might also hear popping sounds while driving down the road.

Where is the EGR valve on a Dodge 1500?

Can I drive with a bad EGR valve? Technically, you can drive your vehicle with a bad EGR valve, but your vehicle will run rough, shake at idle, and a check engine light will be illuminated. You might also hear popping sounds while driving down the road.

How much do a EGR valve cost?

The average cost of replacing the EGR valve in your vehicle is anywhere from $250 to $350 on average, depending on your vehicle’s year, make, and model as well as the type of system it has. The cost of parts will be somewhere around $190 to $270, while the cost of labor will be anywhere from $60 to $80.

Is an EGR valve expensive to replace?

How much does it cost to replace an EGR valve? Based on Fixter’s repairs and replacement figures, EGR valve replacement cost (UK) ranges between £337 and £804. The average cost of an EGR valve replacement balances out at £465.

Is an EGR delete worth it?

Installing an EGR delete kit reduces costs on repairs and fuel costs, as well as decreases soot deposits that an EGR valve produces. Disabling it prevents harmful contaminants from being reintroduced back into the engine, resulting in problems. When the engine’s performance increases, so does the fuel economy.

How much does it cost to delete EGR?

Typically costs as much as the EGR valve

If you decide to install an EGR delete kit, you can expect to pay around $200, and the cost could run up to $1,000, including the cost of installation. This price is almost the same amount you would pay to get an EGR valve replacement.

Should I delete my EGR?

EGR Systems Have Improved But The Bad Reputation Remains

What some people don’t realize is that yes, deleting an EGR system can help prevent some expensive repairs. But they can also cause major problems in other parts of your engine.

Does EGR damage engine?

There is no harm to the engine from it, but it might affect the environment. Some people run for more than 50k km without EGR without any problems. In all remappings, the EGR is disabled.

What causes an EGR to fail?

The failures are usually caused by a build-up of deposits in the EGR valve over a period of time that causes them to stick. This build-up is part of the ordinary operation of the vehicle and should be regarded as a serviceable item requiring repair or replacement.

How long does an EGR last?

An average car’s EGR valve has a lifespan of approximately 10 years in service. Proper maintenance of the valve is a must if you want to avoid any performance related issues on your car. If you notice a smell of fuel that comes out from under the hood or rough idling, then it might be time to replace the valve.

How do you clean the EGR valve on a Dodge Ram 1500?

Spray the EGR cleaner into the unit, holding the can about six inches away while spraying. Make sure you get the spray inside the valve (where the piston is) by spraying through the breath holes in the brass “flying saucer” top. This will loosen the carbon deposits inside and free up the plunger.

Where is the EGR valve on a Dodge Ram?

Spray the EGR cleaner into the unit, holding the can about six inches away while spraying. Make sure you get the spray inside the valve (where the piston is) by spraying through the breath holes in the brass “flying saucer” top. This will loosen the carbon deposits inside and free up the plunger.

What does the EGR valve do?

It connects the exhaust manifold to the intake manifold and is controlled by either a vacuum or a built-in electric step motor. The function of the EGR valve is to control the flow of exhaust gas being recirculated depending on the engine load.

Do I need an EGR?

Technically you can drive without a working EGR valve.

It won’t affect the health of your engine, but it will hurt the environment. The role of your EGR valve is to reduce the number of toxic NOx gases in the air, so if it isn’t working quite right, more toxic gases will be released into the air.

What does this code mean P0404?

P0404 is an OBD-II generic code that the engine control module (ECM) detected the engine exhaust gas recirculation (EGR) valve or sensor is out of specification range or its performance has gone out of specification parameters.

Can the EGR valve cause starting problems?

The exhaust gas recirculation (EGR) valve introduces a measured amount of exhaust gases, into the intake manifold to get re-burned. This helps lower engine temperature and harmful emissions. But, the valve can fail and stick either open or closed. When the valve sticks open it may prevent your engine from starting.

Will a bad EGR valve cause stalling?

When the EGR valve is clogged or dirty, as they are prone to, it may not function properly causing the engine idle rough, stall at idle speeds, cause the car to get poor fuel mileage, or emit a strong smell of fuel due to excess hydrocarbons which also results in failing emissions tests.

How often should a EGR valve be replaced?

When to Replace the EGR Valve

Some will recommend getting it replaced every 40,000–50,000 miles. However, like with most other things in your vehicle, there is no mile number set in stone for when a piece of equipment will wear down and break.

How do I know if my EGR valve is working?

When to Replace the EGR Valve

Some will recommend getting it replaced every 40,000–50,000 miles. However, like with most other things in your vehicle, there is no mile number set in stone for when a piece of equipment will wear down and break.