Hot egr is no good for emissions so it needs to be cooler which cools the oil vapor which mixes with soot to form sludge
Smaller engine making more power needs more boost so more oil vapor
Shit...
Type: Posts; User: longrange308
Hot egr is no good for emissions so it needs to be cooler which cools the oil vapor which mixes with soot to form sludge
Smaller engine making more power needs more boost so more oil vapor
Shit...
Yes worth it