LBZ EGR CLean PO-403
I'm pretty sure I'm not the first to ask this, and YES, I have searched for the forums for other posts for this question and haven't found what I'm looking for. What is the best way to clean the EGR? Chemicals, cleaners, manual scraping ect....? I don't have the $$ for a delete so please hold those suggestions, I've already explored that option. If there is another post please let me know.
2007 GMC SIERRA CLASSIC
6.6L LBZ 136,000 miles
Diablo Sport Predator Tuner (MPG Tune)
LT245/75R16E
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