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      RET423 replied to the thread diesel Fuel in gas engine.
      When it stops pumping just dump another gallon of clean gas in the tank and pump that out to flush the lines
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      The AFM system lasts longer if it is programed to never actuate but the lifters are still a point of failure, a proper delete of all the...
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      RET423 replied to the thread diesel Fuel in gas engine.
      Do you have a return system or a dead head fuel system in your tahoe? Diesel won't plug anything in a gas system, it just won't run...
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      RET423 reacted to 89Suburban's post in the thread diesel Fuel in gas engine with Like Like.
      Diesel should be heavier and at the bottom. You need to siphon it out and flush out at the fuel rails.
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      A rotten egg smell is usually an 02 sensor sending a false lean signal to the PCM, it tries to correct it by adding too much fuel. If...
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      RET423 reacted to Donal's post in the thread DOD Delete Theory with Like Like.
      Thanks for all your efforts. And a bigger thanks for sharing real data. There is a lot of misinformation on this subject. You have...
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      RET423 replied to the thread DOD Delete Theory.
      Finally got it fired up around 8pm last night, unbelievable how much longer it takes to reassemble in this Envoy chassis compared to the...
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      RET423 reacted to Donal's post in the thread DOD Delete Theory with Like Like.
      Actually the outer sleeve has the roller and maintains contact with and follows the camshaft lobe. The inner or middle sleeve has the...
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      RET423 replied to the thread DOD Delete Theory.
      Did the compression test today with encouraging results, test was done with all new lifters that have never ran, no exhaust or intake...
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      RET423 replied to the thread DOD Delete Theory.
      Okay, another update; I keep getting sidetracked so this is taking longer than I thought. I installed the new LS7 lifters, trays and...
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      RET423 replied to the thread DOD Delete Theory.
      I have a partial update, didn't get as much time on the engine as I wanted this weekend but I did get the heads off & lifters out. It...
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      RET423 replied to the thread DOD Delete Theory.
      There is a couple good YouTube videos that disassemble the DOD lifters and show what happens when they fail to reseat in the V8 mode...
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      RET423 replied to the thread DOD Delete Theory.
      The factory setup is all 16 pushrods are the same 7.397 inches according to GM.
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      RET423 replied to the thread DOD Delete Theory.
      That link from LS1tech is one of the threads I read when I got this idea, lots of guys have tried using the DOD cam but I haven't read...
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      RET423 replied to the thread DOD Delete Theory.
      I think the loss of compression is a lot more than 15 psi on the DOD cylinders if you just swap out the lifters, I was hearing 55 to 60...
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