Why does my truck say cleaning exhaust filter?

Drive to Clean Exhaust System: What Is It? Drive to Clean Exhaust System or Drive to Clean Exhaust Filter is a message that will pop up on your dashboard, informing you that your DPF is blocked up and requires cleaning, as soon as possible.

How do you clear an exhaust filter?

DPF cleaning is the most effective way to clear a blocked DPF filter. Flash cleaning a blocked DPF will completely remove the build-up of soot and exhaust residue, ensuring increased performance and economy. Flash cleaning your DPF completely removes PM10 residues, oil and cerium.

How long does it take to clean exhaust filter Duramax?

This can take up to 30 minutes. If you keep idling your vehicle or start and stop often while this warning message is on, and your vehicle can’t clean the exhaust filter, your malfunction indicator lamp will light up and you’ll see an ENGINE POWER IS REDUCED message.

How long do you have to drive to clean exhaust filter?

Accelerate until the vehicle reaches speeds in excess of 40 miles per hour. Continue to drive the vehicle at speeds above 40 mph for at least 10 minutes, which will raise the exhaust gas temperature to a point that will clear any particulate matter trapped in the filter.

Can I drive with exhaust filter full?

Technically yes, but we would not recommend it. If you ignore the DPF light and continue driving, the build-up of soot will soon reach a point whereby your car has to enter ‘limp-home’ mode in order to prevent any damage to the engine.

What happens if you don’t clean exhaust filter?

Ash is a common byproduct of the DPF process. The more ash builds up without a proper DPF cleaning, the greater the amount of exhaust back pressure you’ll start seeing from your vehicle. This can negatively impact your vehicle’s performance as well as its fuel economy.

Can you clean exhaust filter?

exhaust filters, all you need is baking soda, white vinegar, and castile soap. Submerge the filter and take out after 10-15 minutes. Wash with a brush and hot water. Wipe and dry the filter with a microfiber cloth or paper towel.

Can you drive with a faulty DPF filter?

Can you ignore the DPF light and carry on driving? Technically yes, but we would not recommend it. If you ignore the DPF light and continue driving, the build-up of soot will soon reach a point whereby your car has to enter ‘limp-home’ mode in order to prevent any damage to the engine.

What happens if you don’t replace DPF filter?

The more ash builds up without a proper DPF cleaning, the greater the amount of exhaust back pressure you’ll start seeing from your vehicle. This can negatively impact your vehicle’s performance as well as its fuel economy.

What kind of exhaust filter does a Silverado have?

The 2008 Chevrolet Silverado equipped with the Duramax diesel engine has an inline filter in the exhaust called the diesel particulate filter (DPE). This filter was installed to reduce emissions, but some owners want to remove the filter so that they can gain extra mileage or performance out of the engine.

How long does it take to clean a Duramax exhaust filter?

Once the DPF fills up, you will get a “clean exhaust filter” message in the driver information center. Drive at a sustained speed for about 20 minutes. The Duramax engine needs to see steady cruise speed, not stop-and-go traffic, in order to properly enter regeneration mode.

How do you remove an exhaust filter from a Chevy truck?

Remove the exhaust hanger holding the exhaust filter to the chassis with your hands. Unbolt the forward section of the exhaust from the exhaust filter using the 3/8-inch ratchet and socket and an open-end wrench. Lower the exhaust filter out of the exhaust system and roll it out from under the Chevrolet truck.

What’s the best way to clean a Duramax engine?

Drive at a sustained speed for about 20 minutes. The Duramax engine needs to see steady cruise speed, not stop-and-go traffic, in order to properly enter regeneration mode. You must travel above 30 mph for at least 20 minutes until the clean filter message goes off. Periodically engage in steady speed cruises to insure your DPF regenerates.