justirv's latest activity
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JI personally set the tranny tunes up so they don't go below a certain shift torque factor setting. There is a lot of room in the part...
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Jwhen I cleaned mine, it looked more like black oily stuff. like it came firm the pvc system or intake than anything that could come thru...
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JIt's true. If you for example went into your maf transfer function and added 20 percent to the calibration, thus telling the engine it...
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JNo such thing as too often, just gets worse and worse over time. More often would not be a bad idea.
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JAt hot idle the MAF reading in g/sec should be very close to the engine displacement in liters. If it's much different from that...
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JYes, in your case since you are active with it, watch for your fuel trims starting to drift positive.
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JTHANK YOU!!! Side question: Anything I should look for with HP Tuners to check the health of the MAF?
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JYep, i would pop the mass air flow out once a year and give it a shot of electronic cleaner. Such a random post, but I had two high...
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Jmaf = Mass Airflow Sensor in this case? If so, is there any action we should take in the short term to help prevent problems? Thank you...
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JOne of the number one failures of modern transmission comes from torque report problems, and most often than others, from the engine not...
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JNever seen a halfshaft cage come apart like this before. As you can see in the pic there was still grease in the joint. The cage said...
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JI sold my GMT800 Tahoe many months back, but I'm still into GMT800 trucks and have been for quite a long time. My wife's truck is a...
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Jjustirv reacted to rockola1971's post in the thread Brake line replacement. Bleeding and abs box with
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No way around it. You will get air in everything, especially the ABS valve body. Plan on having access to a bi directional scanner... -
Jjustirv replied to the thread 2002 Chevy Tahoe 5.3 Ticking?.That's a good indication. Extraction will be key, along with chasing the threads after. ARP has a good replacement for those bolts.
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JI don’t think it’s piston slap. I see like black carbon around the exhaust manifold I believe it’s a leak
