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MMarky Dissod replied to the thread BREAKING: GM is officially recalling the L87.Any (GroupIV fully synthetic) 0W30 5W30 0W40 or 5W40 that's good enough for a 6.6L L8T or a 'vette 6.2L (LT1 / LT2 / LT4 / LT5), should...
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MMarky Dissod replied to the thread How to not tune a 4l60.Been a long time since my heart would let me get away with any extra caffeine without regrets.
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MMarky Dissod replied to the thread Recall = M1 0w-40.Since the 80s, any NYC cab's engine that did not make it to 200,000 miles was a black mark on that fleet mechanic. Then again, oil...
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MMarky Dissod replied to the thread BREAKING: GM is officially recalling the L87.Respect to the LS6 ... but a '21 Z06's oil spec is more pertinent here. (and by now, I'd be using 5W40 for an LS6 in the summer, 0W30 in...
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MMarky Dissod replied to the thread Recall = M1 0w-40.Might delay it from giving up til after the powertrain warranty lapses; that's as far as GM gives a damn. Remember when it was...
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MMarky Dissod replied to the thread BREAKING: GM is officially recalling the L87.Also asked two other questions which got ignored (not getting any answers from Western Europe - kinda makes sense, was never able to...
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MMarky Dissod replied to the thread BREAKING: GM is officially recalling the L87.Earlier I asked, What's the motor oil spec for L87 equipped vehicles OUTSIDE the USA (not subject to CAFE MpG testing)? So, what's the...
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MMarky Dissod replied to the thread BREAKING: GM is officially recalling the L87.In the USA, bound by CAFE MpG regulations, yes. However: What is the motor oil spec for L87 equipped vehicles OUTSIDE the USA (not...
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MMarky Dissod replied to the thread What did you do to your 2015-2020 K2XX Tahoe/Yukon Today?.Appreciate being mentioned - thanks - but what's 'EHA'? That went clear over my head.
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MMarky Dissod replied to the thread How to not tune a 4l60.Most of you may not have considered the possibility that GM pushed conservative unresponsive transmission tuning too far. So much so...
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MMarky Dissod replied to the thread How to not tune a 4l60.1. The OTHER reason why (that this thread should not address at length) is because GM ALSO under-gears the axle(s) in yet another...
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MMarky Dissod replied to the thread How to not tune a 4l60.For the vast majority of drivers who multitask while driving, an unresponsive transmission is a feature, not a bug. The way to make the...
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MMarky Dissod replied to the thread How to not tune a 4l60.GM's V8 transmission shifting philosophy is painfully obvious, and 6-, 8-, & 10-speed automatic transmissions only encourage and...
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MMarky Dissod replied to the thread Easiest tune for lazy shifting?.You may want to do a log of your wife driving, as in, take note of her NORMAL throttle angles. Keep the tune 'barely noticeable' at...
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MMarky Dissod replied to the thread Seen anything like this before?.No way you can get the VIN off this black swan? I'd get a kick out of decoding it with GM Parts Giant's VIN decoder.
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