Sam Harris's latest activity
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Verify the gaps, but be careful when checking them so you don't damage the electrodes. See NGK's recommendations... -
THIS^^^^^. Always gap your plugs or at least verify they are the correct gap if they are “pre-gapped”. Also, don’t bother with the...
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You never install a "pre gapped" spark plug. Always check them to make sure the proper gap is made. Workers and machines make mistakes...
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RockAuto.com shows the AC Delco 41-962 come pre gapped at .040 and the recommended gap should be .040 Bill
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I also noted some time ago that the "OEM" spark plug replacements are the double platinum 41-962 AC Delco Bill
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Welcome to TYF. A while back I messaged with GM about the plugs for my '04, and they said they no longer recommend the iridium plugs...
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Sam Harris reacted to adventurenali92's post in the thread Project Polar Bear: 2005 Suburban 2500 with
Like.
Nice build so far! Hopefully she treats you well but looks like she is already! Nice find on the LTZ racks…. That’s a rare truck and... -
Sam Harris reacted to nsogiba's post in the thread Project Polar Bear: 2005 Suburban 2500 with Like.
Been wrenching on the truck a lot but keep forgetting to take pictures. Winter is coming fast so I'm really trying to get all the...
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Sam Harris reacted to strutaeng's post in the thread Project Polar Bear: 2005 Suburban 2500 with Like.
Awesome! Will be looking forward to your build! Welcome to TYF community Brother!
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Sam Harris reacted to nsogiba's post in the thread Project Polar Bear: 2005 Suburban 2500 with Love.
It has been a long time coming but the prophecy has finally been fulfilled. I sold my X5 a few weeks ago and brought home a new DD. I...
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Wow thanks Nick! I had no idea about the TSS that probably just saved me a lot of hassle!
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Call the dealership and ask for parts - give the parts guy the last 8 characters of your VIN...The parts guy will tell you if you have a...
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I am going to start it on the factory flex fuel ecu and tune, but it will be headed to the dyno for proper tuning after break in.
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Looking good. :) Did you get a tune for the aftermarket cam?
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Turns out the mystery plug on the passanger side plugged into a sensor on the AC line just in front of the compressor. Engine is ready...
