For off-highway equipment: Recommendations vary per manufacturer, but
every 3000 hours
is a good starting place. If you would like to buy a DEF Fluid Filter but don't know your part number, give us a call.
Does DEF cause engine problems?
Does Def Cause Engine Problems? Due to freezing / gelling of DEF in warmer climates (12 – 11F)
it will impact engine performance
. Contamination of the DEF tank by other substances, like diesel fuel, coolant or engine oil, can cause damage to the SCR valve and shut down of the engines.
How often do you service DEF system?
For off-highway equipment: Recommendations vary per manufacturer, but
every 3000 hours
is a good starting place. If you would like to buy a DEF Fluid Filter but don't know your part number, give us a call.
At what temperature does DEF freeze?
Diesel Exhaust Fluid or DEF Fluid
Whether in storage tanks or in equipment, DEF can freeze and possibly cause issues. As temperatures drop
below 12°F
, DEF will begin to solidify and not work as intended.
Can you pee in your DEF tank?
Please do not urinate in your DEF tank
, the SCR system will be damaged and it will cost thousands of dollars to repair.
Can you remove the DEF system?
Rules and Regulations on Delete Kits
In many cases, DEFs, DPFs, and EGRs are legally required for all newer trucks that have these systems installed at the factory
. If you live in a state where your truck is required to pass emissions tests, deleting these systems can result in hefty fines.
Is there a filter for DEF fluid?
All DEF tanks are designed with a filter
to keep the system clear of debris that may be introduced into the system which can cause the equipment to perform negatively.
Can you delete DEF on Cummins?
A DEF Delete Service for your Cummins, Duramax, or Powerstroke diesel engine from Revolution Motors will remove this system
so your truck is running at peak efficiency and performance. Trucks with the DEF delete install can improve fuel efficiency by up to 30%.
Is DEF system covered under warranty?
The DEF system is
only covered by the 24k mile federal warranty or the 3/36 Chrysler warranty, whichever is longer
.
How do you clear a DEF fault?
To reset your engine system properly, you'd have to
disconnect the negative battery cable and let your engine drain away all its power by waiting for about 30 minutes
. This will force the computer to reset on its own. Later on, you need to use a code reader, pour in enough DEF, and take the vehicle to a repair shop.
How much does it cost to replace a DEF system?
The recommend repair is to replace the entire fuel system, from tank to injectors. We've seen reports of Ford dealerships quoting
between $12,000 and $20,000
to replace a DEF-contaminated fuel system. As these trucks age, the cost of DEF repair could easily be more than the value of the vehicle.
How do I bypass DEF quality sensor?
How do you unfreeze a DEF tank?
If your vehicle's SCR has a built-in DEF tank heater,
turn the vehicle on to initiate the thawing process
. The less frozen DEF you have, the faster it will thaw, so driving with a half or quarter-tank of DEF in colder weather will accelerate thawing.
Is there an additive for DEF?
If you're new to having a diesel truck or heavy equipment, there's a critical additive you need to know about. It's called
Diesel Exhaust Fluid (DEF)
. This additive is also called aqueous urea solution 32% or AUS 32. It's made from 32.5% urea and 67.5% de-ionized water.
Is there an additive to keep DEF from freezing?
Powerblanket has a solution for DEF freeze prevention
: Powerblanket DEF Tote Heaters maintain optimal heating conditions for temperature sensitive materials. Powerblanket DEF Tote Heaters are temperature specific for the Diesel Exhaust Fluid to protect from freezing and maintain optimal temperatures.
Can you substitute urine for DEF?
Therefor, both DEF and urine contain urea and water, but that does not mean the two are interchangeable, or that urine is somehow an adequate substitute for DEF. In short,
the combination of urine and DEF is a very bad idea
.
Is DEF going away?
If the DEF is stored at ambient temperatures of 75 F with no major periods of exposure to heat over 86 F then the batch of DEF will last roughly two years
. If a package of DEF is exposed to periods of heating the fluid will last approximately one year.
What happens when DEF runs out?
If the truck is allowed to run out of DEF the engine's power is reduced,
a solid red warning will be displayed and the vehicle speed will be limited to 5 mph until the DEF tank is refilled
.
Where is DEF filter located?
How often should DEF filter be changed?
The DEF Dosing Unit Filter will need to be replaced
about every 200k miles
as part of routine maintenance.
How do you change a DEF filter?
Will a diesel engine run without DEF fluid?
There is no way modern trucks will run without DEF
. Drivers of diesel trucks therefore need to check their fluid levels frequently in order to make sure they're as good as possible. It is everyone's responsibility to reduce emissions. You should also keep your vehicle clean to reduce emission and consumption of DEF.
Is it worth it to delete a 6.7 Cummins?
To put it bluntly,
no, you should not remove the emissions equipment from any diesel pickup
. Regardless of local and state testing requirements, it is a federal crime to remove any factory installed emissions equipment.
What is the penalty for deleting DPF?
Here is the specific fine from the EPA if you are caught with DPF delete: Violators are subject to civil penalties
up to $45,268 per non-compliant vehicle or engine, $4,527 per tampering event or sale of the defeat device, and $45,268 per day for reporting and recordkeeping violations
.
