j91z28d1's latest activity
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Jj91z28d1 replied to the thread 2012 Suburban Misfire #5 drama.hptuners scanner side. it's pretty good for surff like that. they have something to make the update rate much faster than normal...
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Jj91z28d1 replied to the thread 2012 Suburban Misfire #5 drama.well #5 did have carbon on the plug and running rich. but if you could graph o2 voltage to confirm. that would be handy. here's what a...
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Jj91z28d1 replied to the thread Can you help me with OBDII code: P0430 ?.high pressure fuel pump under the intake? what year truck to do you have?
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Jj91z28d1 replied to the thread TOPDON Scanner. Anyone have one?.definitely update how it goes and which model you got
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Jj91z28d1 replied to the thread 2012 Suburban Misfire #5 drama.huh so it has a miss fire fault code and feels like it's missing at idle but you're not seeing the miss fire numbers climb. I'm not...
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Jj91z28d1 replied to the thread 2012 Suburban Misfire #5 drama.Yes, can you still rent those at auto parts stores?
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JI would do a noid light test before tearing the engine apart.
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Jj91z28d1 replied to the thread 2012 Suburban Misfire #5 drama.for me pulling it apart and not finding anything mechanical wrong would be a last resort. but yeah, a afm delete would at least make it...
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Jj91z28d1 replied to the thread Help with brakes before I pull my hair out.hopefully you can download and zoom in to see it.
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Jj91z28d1 replied to the thread Help with brakes before I pull my hair out.jd9 or jh6 rpo?
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Jj91z28d1 replied to the thread TOPDON Scanner. Anyone have one?.I don't know about the 07. my 11 definitely does. might need to check with a tech 2. for 300$ they feel worth picking up?
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Jj91z28d1 replied to the thread TOPDON Scanner. Anyone have one?.I had the little topdon 50$ dongle. it was nice for a year. but I haven't renewed it. could buy a new one for half what a renewal costs...
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Jj91z28d1 replied to the thread New compressor and bags...easier with suspension hanging free?.I did the rear shocks with the axle hanging and then a jack under the diff to make sure it didn't over extend without the shocks. I...
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Jj91z28d1 replied to the thread 2012 Suburban Misfire #5 drama.I was thinking that it's gotta be firing some because of the carbon on the plug but maybe it's weak. if you can back probe the pos and...
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Jj91z28d1 replied to the thread rpm too high downhill / 2008 Tahoe.sounds like you lost the engine braking. I'd replace the tb with an OEM one and do the idle learn with a scan tool. probably be fine...
