EGR Blocker and Finger Stick

[TYREBOYZ_DEMAXIN]

a tip i learned,save a weeks worth of cussing and let er rip when you break the bolts loose and skin your knuckels..LOL .spray the nuts ahead of time with WD40 or some other oil and that should make it a tad bit easier.

[fireman260]

It would also be good to let the truck cool down completely. Not only would it be hot, metal expands when heated, so less of a stress to try and lossen them bolts.

[RCH]

Originally Posted by Max06

what does this stuff do acctually

The Blocker plate stops the flow of exhaust through the EGR valve and intake, which stops the build up of soot in your intake. The Finger's stick manipulates the code so you don't get an error code because of no flow to the EGR valve.