When you say the EGR has been replaced, what does that mean?
EGR is a technology, not a part. You have the EGR cooler, the EGR valve, the EGR throttle plate (on the early models). What specifically has been done and what brand of parts have been installed?
Same question with the "upgraded oil cooler". What brand of oil cooler was installed?
Same question on the injectors, the Charge-Air-Cooler (some people call it the intercooler), the HPOP, etc?
Were studs installed?
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