There are three 3 major symptoms of a leaking egr cooler.
Egr cooler 6 0 symptoms.
It s a single time investment that can save your engine from catastrophic failure and keep your 6 0 liter passing at the smog station.
The egr cooler fails because of the blockage that forms within the engine oil cooler itself.
You can expect the check engine warning light to come on whenever the engine control unit detects that your exhaust gases are not flowing sufficiently.
Installing an egr delete to fix your 6 0l is only masking a much larger problem.
1 check engine warning light.
You would have white smoke with an egr cooler not gray.
When that happens the exhaust goes thru and interacts with that coolant and turns it into steam then come out in a form of white smoke out of the back of your.
One of the first symptoms of a potential problem with the egr cooler is engine overheating.
Over time carbon can build up on the inside of the egr cooler and restrict flow through the cooler.
If you want to be smog legal and not worry every two years then it s worth your time to upgrade to a bullet proof diesel egr cooler.
Nothing else supports that diagnosis.
On the 6 0 powerstroke engine it is an extremely simple system consisting only of a cooler and a valve.
When the engine s computer decides the egr valve should open under certain conditions the exhaust gas is let out of the cooler and into the intake manifold.
The 6 0 liter makes a ton of power even with an egr cooler.
Sometimes a bad egr cooler might have to do with the poor circulation of the exhaust gases.
I replaced three injectors about 20 k ago and have a bottle of hot shot stiction eliminator with mobile 1 synthetic in the case changed oil about 4000 miles ago.
A stuck egr valve maybe but even then probably not.
There are certain symptoms that can be observed which will help you repair the egr cooler or get it replaced.
Below are the top 4 symptoms of a failing 6 0 powerstroke egr cooler.
When egr cooler starts to fail it will drain a lot of coolant out of the egr cooler into your exhaust system.
If the egr cooler has any issues that restrict the flow of exhaust gases through the cooler it can cause the engine to overheat.
The same holds true for the egr cooler and the engine oil cooler.
The symptoms do not suggest an egr cooler.
First a little background.
6 0l power stroke diesel 6 0 strange egr cooler symptoms.
I have a 2005 6 0 powerstroke excursion 208000 miles cat delete changed egr valve thin coating of soot it was a little greasey origanal egr cooler sometimes runs rough loses power getting p0404 code what are the signs of clogged egr cooler was reflashed in 2010.
Let us now have a look at the symptoms that might suggest that it is a bad egr cooler and that it might need a replacement.
