EGR Blocker
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541 Posts
It keeps the black soot from building up in your intake...i cant remember the link but someone will post it there was a pic of what it looks like if you dont block it!!!! Also if you havent already done it you should change you turbo mouthpiece>>>lbz or the afe replacement
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14,291 Posts
It keeps the exhaust gasses from recirculating back into your intake manifold. It keeps the engine much cleaner over time.
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2,477 Posts
EGR blocker is a must along with PCV reroute
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320 Posts
^^^^ X5
I have also found if you don't put a EGR blocker on your truck it can block your boost line and your gauge wont work.
I have also found if you don't put a EGR blocker on your truck it can block your boost line and your gauge wont work.
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4,964 Posts
i got one for sale
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1,540 Posts
It will block this stuff, the next pic is what it should look like.
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1,540 Posts
AlligatorPerformance.com is your friend
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107 Posts
ok i got the blocker plate and im going to put it on in a few min. when the engine cools off. But i have been wondering.. Where does all the exhaust go that is being blocked off? just back into the exhaust or what? and all i have to do is slip the plate in right?
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179 Posts
Dont you have to fool the computer also? I have my truck apart right now and want to block this, but dont want any error codes or it running funny.
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23 Posts
are there any con's...like possible thrown codes, etc..????
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129 Posts
No cons that I know of. There is a possibility of codes showing up. They say that some trucks are different than others. I put one on my truck and to this day I have no codes. Have driven about 500-600 miles since the installation. I did notice that my truck smokes a good bit less. I don't know if it is just me or that the egr blocker plate keeps it cleaner.
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15,168 Posts
No Cons. What year truck do you have?
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146 Posts
Please clarify for me. On a LMM, if I install an EGR block plate, I won't have codes. However if I install a downpipe that gets rid of the egr and heater, I will have thrown codes.
So if you put in the block plate, do you leave the egr connected and it acts more or less like a politician - sits there, but essentially does nothing? Or am I missing something?
From here the block plate seems like a great short term fix until funds allow for the better flowing pipe replacement.
So if you put in the block plate, do you leave the egr connected and it acts more or less like a politician - sits there, but essentially does nothing? Or am I missing something?
From here the block plate seems like a great short term fix until funds allow for the better flowing pipe replacement.
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