Marky Dissod's latest activity
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MTurbo. That's it. The 5.3 and 6.0 have the same stroke length. That is why the 5.3 works OK in a heavy vehicle and the 4.8 is pretty...
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MYeah, 4.56's are best, but that is aftermarket stuff, best find for a junkyard swap will be 4.10's. AFAIK I mean I have heard about...
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MMarky Dissod replied to the thread Gear ratio.Yep. To be clear, the taller the tire, the more gear. In fact, now that I think about it, if you continue to insist on 33" tires, forget...
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MMarky Dissod replied to the thread Gear ratio.So far, yea, ok, not surprised at all, even if it's a 2WD. 33" tall tires made your truck (NOT your engine) weaker, and 3.73 ain't much...
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MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).Fuel pressure never went under 48psi, which is within L59 spec...
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MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).crank position sensor ... hodor ...
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MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).Think I understand his position - how is he supposed to test for a symptom he can't reliably replicate? That's definitely on my list...
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MMarky Dissod reacted to Tonimus's post in the thread Inconsistently odd fuel delivery issues (I THINK?) with
Like.
Tape a fuel pressure gauge to the windshield and drive it around. -
MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).OK ... The mech who I was hoping would be willing to diagnose this problem, categorically declared that he was unwilling to try to...
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MMarky Dissod reacted to 99Sierra2500's post in the thread Inconsistently odd fuel delivery issues (I THINK?) with Like.
I have seen them break around the ports for the PCV, I have also seen the air intake tubes get holes rubbed in them by a pulley, and...
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MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).Although I recently recinched the intake manifold with new gaskets, I'll check it again with a vacuum gauge. Never did try the Crank...
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MMarky Dissod reacted to 99Sierra2500's post in the thread Inconsistently odd fuel delivery issues (I THINK?) with Like.
I'm leery of changing parts, as you said you have tried multiple parts like IAC's, and TB's. It very well could be a CPS, or the Fuel...
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MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).Just read this thread. Gonna put a Crank Position Sensor in my parts derringer. Anything else CHEAP, & QUICK & EASY to remove &...
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MMarky Dissod replied to the thread Inconsistently odd fuel delivery issues (I THINK?).Not sure if this is a separate problem, but ... first cold start of any day, soon as it goes into COLD closed loop, and until it reaches...
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MMarky Dissod reacted to Tonimus's post in the thread Inconsistently odd fuel delivery issues (I THINK?) with Like.
If you want to make sure it's not the relay, you can check the control side. Rig up a little test light to the "Prime" spot in the...
