The boost line often plugs up at the fitting on the back of the intake manifold. There's a banjo bolt there which you should remove, clean, etc. If it plugs there, the rest of the line will look relatively clean (because it is!). You definitely need to disconnect it to clean it.
D. On Wed, Oct 2, 2019, Don Snook wrote: > >> 3. Check boost line from back of intake.? I did this. It looked pretty >> good. although I could not blow it out because I couldn?t figure out how to >> release the connector where it went to the firewall with a bunch of other >> stuff. _______________________________________ http://www.okiebenz.com To search list archives http://www.okiebenz.com/archive/ To Unsubscribe or change delivery options go to: http://mail.okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
