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Intake valves walnut blast . . .

French Letter

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At 85,000 kilometers, I took the RCZ to Eurotune, Miamie, Gold Coast.

They do walnut blasting.

Pics were taken before and after, and while the after pics look like a brand new display, the before pics were not that bad at all. Minor build up.

I recall my Pug Mechanic telling me that the 2nd Gen Prince engine, PSA changed the routing of the ERG pipes.

Cost AU$600 I'm pleased with the work and now know I most likely will never need the process again.

PS: I have been using SA459 at every oil change since new, so that had a positive effect.
 

lfe

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ERG or EGR , as far as I know prince engine doesn't have exhaust gas recirculation.

That SA459 seems to be a spray, where is it introduced into the engine?
 
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