J
Jay P Wy
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JJay P Wy replied to the thread BREAKING: GM is officially recalling the L87.Since the 19 & 20 Silverado & Sierra have the L87 6.2l engines and they are not included (at least not yet) there must more going on...
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JJay P Wy replied to the thread Massive recall coming soon.Here is some info. Looks like the 0W20 is gone at least for the 6.2l.
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JJay P Wy replied to the thread Suggestions for quiet aggressive looking tread tires.I have Falken Wildpeak A/T4 Ws on my 2008 Avalanche (275/55R20). They are quiet, balanced with no issues, do well on wet roads and are...
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JJay P Wy replied to the thread New to diesel - help needed.Nothing new with the LZ0 diesel. It's been in the Silverado/Sierra since the 23 model year and put in the Tahoe/Suburban/Yukon for the...
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JJay P Wy replied to the thread New to diesel - help needed.3.0l diesel has a timing chain not a belt. It does have a wet belt for the oil pump which has a 200k or 15 year life span per the diesel...
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JJay P Wy replied to the thread 1996 Yukon radiator recommendation.FYI you're in the wrong section. This is 2021 and newer. That said Rock Auto has them from $103 to $426 depending on the brand and...
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JJay P Wy replied to the thread Fluid Replacement - Good PM Practice or Waste of $$.As other have said follow the severe schedule and I would also add the differentials when the transmission/transfer case is done. The...
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JJay P Wy replied to the thread Fuel Filter.The fuel filter is one of those cases where the OEM filter is the best. Be careful if you buy them from Amazon as they sell filters that...
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JJay P Wy replied to the thread ZR0 problems.What's a ZR0? The 3l diesel has 2 RPO codes, LM2 (1st gen) & LZ0 (current gen). As stated above the diesel hasn't had near the issues of...
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JJay P Wy reacted to Joseph Garcia's post in the thread Need vehicle opinion other than my wifes with
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I will be married for 50 years next month, and I've learned a few things during that period, many the hard way. 1. You wife most... -
JJay P Wy replied to the thread NHTSA opens preliminary probe into more than 870,000 GM vehicles.The two I had had didn't and the owners manual says it's recommended but if you run 87 oct you will loose performance. It's even worse...
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JJay P Wy replied to the thread Engine Bay Noise - Blown Engine.I would look at the belt or belts to see if it's coming apart or something is touching/rubbing anywhere near the belt. If you don't see...
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JJay P Wy replied to the thread NHTSA opens preliminary probe into more than 870,000 GM vehicles.DFM also puts a bigger demand on the oil pump (16 vs 8 shut off lifters). Maybe the low oil pressure to the mains at startup due to the...
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JJay P Wy replied to the thread NHTSA opens preliminary probe into more than 870,000 GM vehicles.Ok since the L86 is not affected and had the same trans and HP/TQ what changed between the L86 & L87? Seems to me as an engineer that's...
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JJay P Wy replied to the thread NHTSA opens preliminary probe into more than 870,000 GM vehicles.The L87 was used in the 2019 and newer Silverado & Sierra with the 10lL80. Are the 19 & 20s from the pickups having the same issues or...
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