NewHilux.net

have a 2006 lux going in for recall for injectors seat replacement. Have asked to have the injectors sonic cleaned (sent off-site overnight) whilst they have them out to replace the injector seats. (cost $300). other options is to have them cleaned at Toyota dealer ($160), or just tested ($0, then advise action). Dealer recommends sonic clean, says will be money well spent.
Ute currently runs OK, no smoke, no rattles, but does appear to be down a bit on power, no more real pull after 3500 rpm, 170,000 kms, so hoping this sonic clean will do the trick. Any thoughts?

If they are scored nothing will repair ware and tair

I'd put the $300 towards a new set of baileys injectors. Do the recall anyway as they are meant to check and clean the oil pick up strainer if needed but I wouldn't spend a cent on 170000km old injectors.

Yep what he said