I was having some bad bucking at near-idle rpms, around 40-45 mph. I head in several old posts (I searched the word "bucking") that the vacuum regulator might be malfunctioning, affecting the egr valve. So I plugged the green line, as was advised to the OP in a couple threads, and took it for a test run. Bucking GONE! It sure is great having a repository of Box knowledge at my fingertips!!!
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Sent from my SAMSUNG-SM-J320A using Tapatalk
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