Marky Dissod's latest activity
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MMarky Dissod replied to the thread Useless Information.More axle gear typically improves city / metro / urban MpG. That's why 6L80's 1st gear is more assertive than 4L60's 1st gear, 8L90's...
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MMarky Dissod replied to the thread OIL PSI / BRAND / WEIGHT.I know my engine ACTUALLY idles at 600RpM, because I checked.
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MMarky Dissod reacted to NickTransmissions's post in the thread 2015 Yukon 6L80 transmission suggestions? with
Like.
That's good news; it's always a positive thing when someone you know had a good experience with the shop you're about to use. It may be... -
MMarky Dissod reacted to NickTransmissions's post in the thread 2015 Yukon 6L80 transmission suggestions? with Like.
It's done - have it overhauled and makes sure an upgraded TC is installed. Check out my 6L80 Information Thread (link is in mu signature...
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MMarky Dissod replied to the thread 2015 Yukon 6L80 transmission suggestions?.Short answer: get ecm tuned. No one ever regrets this (unless they're on the wrong side of the Dunning-Kreuger event horizon). Longer...
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MIn 2018, when I had the oil pan off, I also installed the afm valve deflector shield GM# 12639759 ($8) per the TSB instructions, even...
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MMarky Dissod replied to the thread Black Bear Performance review after several months - engine, trans, AFM/DOD.Also consider: your engine and transmission will very likely last longer between rebuilds.
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MIn 2018 at 130k miles when we bought our road hard and hungup wet Yukon, the piston rings were stuck from sucking & burning oil because...
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MOil consumption: Install a catch can and have you or a PO installed the improved driver side valve cover per GM TSB# 10-06-01-008M...
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MMarky Dissod replied to the thread 2015 Yukon 6L80 transmission suggestions?.Either your TCC or your transmission is on borrowed time. Really cannot hurt to change the ATF again. Have you disabled Engine Half@$$...
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MMarky Dissod replied to the thread Useless Information.Have you noticed any difference in MpGs? Better / worse / same?
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MMarky Dissod replied to the thread Questions about shocks and struts..Depends on your definition of affordable. My old shocks were leaking. Driving on badly maintained roads could send my wheels into...
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MUmm. IDK if anyone has actually done a direct comparison of cluster gauge vs mechanical guage. Maybe with a tee/plumbing and both sender...
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MMarky Dissod reacted to Doubeleive's post in the thread LED Headlights and Filter Replacement with Like.
well if they didn't even bother to change the air filter you can bet money all other fluids are going to be the same condition, I would...
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MMarky Dissod reacted to strutaeng's post in the thread Warm Start stumble/multiple attempts... where to start looking? with Like.
While cranking. Gas pedal all the way in. It actually "shouldn't" fire, until you release the gas pedal. Sounds odd, but that's how it...
