egr valves are the most common type of valve in the world, with an estimated $4 billion in market value.
They’re also the most expensive, costing between $3,500 and $7,000 per valve.
And they have a reputation for causing problems.
But the most important thing you can do to prevent a problem from developing is to replace your egr.
But what if your valve doesn’t work as intended?
What to do if you have a faulty egr ValveWhat you should know before you try to replace a defective egr