LEXUS IS220D- POWER LOSS

[Vlad669]

Do apologise for any grammar mistakes English isn't my native language.

I bought a Lexus 220d 2007 and after 1 year of use suddenly the car lost a significant amount of power.

I literally wasn't able to find were is the issue because the car doesn't have any issue or symptoms that gives any clue of what could be.

Engine runs smoothly,no idling,no smoke,no error code and no ideea what could be. The car it's bulding speed very slow till 2200RPM and after you can fill the power and just runs normal,it has been through couple of services but with no result.

Egr has been replaced,Dpf cleaned professionally,gas pump replaced and same result.

I would appreciate a piece of advice,this car is driving me mad.

 

[Shahpor]

Welcome 🙂

Strange as what you describe is a classic symptom of EGR blockage.

So, having already replaced that, I am not sure what else could be going on.  Having said that, a friend had a problem with his EGR and after going round and round it turned out the new valve was faulty!

There are tests you can run on it, but they require the TechStream software (which is available on Ebay) to do.

Not sure what else to suggest at the time really.  Sorry.