Verification of EGR cleaning

In the States, Tampa Hybrids offers 3rd gen Prius EGR cleaning, for around $600~800 USD IIRC.

It takes me, an elderly duffer, about 6~8 hours, coincidentally. I think for them it’d be about 1/2 that time, due to experience and equipment.

brand new components, especially the intake manifold, are about a grand USD.

 

I was able to buy the entire EGR train from exhaust to engine for under $1000 USD. 25% off sale, dealer discounts and free shipping.

 

$995?

The only components I would even consider replacing are the cooler, if it’s completely carbon choked, and the valve, if it’s got internal damage, a groove worn in a ramp is the common issue.

to replace intake manifold or the pipe (between valve and intake manifold) just to avoid cleaning (which entails an hour at most) seems absurd.

 

Not to make anyone feel bad, but the cooler and the valve is shared among many Toyota models.

Hence the price for salvage yard deals are low if you can get the entire assembly..

I bought a complete cooler and valve for 20eu from rrr.com / Latvia. It’s so cleaned now (with air only) and ready to replace my re-clogged cooler next year. (Just checking the EGR monitor for a drop to below 15 from 20 kPa).

 

I am not litterate enough to interpret this. Please elaborate!

 

Wow. Paying for cleaning is just pure idiocy compared to replacing every component then.