After reading the throttle body cleaning thread, I'm ready to give it a shot. I have a 1995 f150 5.0 55, 0000 miles. I get the insufficent egr flow code. Will cleaning the throttle body help? Is there anything else I should tackle while I'm in there? I've checked every hose and they look ok. Got this code a year ago. Found a deteriated vaccume line, after fixing the code went away for awhile. Will I have to eventually take the intake off and clean?

Thanks

 

I tmight help, get some pipe cleaners, it's tought to get into those parts of the TB without them. Can't hurt to clean it either way!