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    fuel gauge purple wire

    guys I need to know what pin number the purple wire from my fuel sending unit hooks to on the pcm. all the info I get online is wrong. Its not number 16 or 54.
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    Tahoe

    Hi guys Good old tahoe still rolling. 335,000. When I had to put that piston in hole number 4 one thing I should have done is pulled the other hole next to it and weighed both of them and make an adjustment if necesarry. Turns out it is necessary. But I dont dare pull it apart with this many...
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    Little FYI

    Just a little fyi. Since all the baloney with my tahoe. It now has 320 thousand on it. It does not use a drop or leak a drop of oil. Put a little bit of marvel in it quited down the lifters and after all that runs great. Miledge is good for a tahoe. Lots of power no smoke whatsoever. Other than...
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    Im Back! here we go agian.

    Well, I thought I was done for a long time. But, all that work and we only got five months out of her. The same hole I put the usd piston and rod in with new rings, now has only 30 lbs compresion. I guess I could throw some oil in her and see if it goes up, but does it really matter? She has 315...
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    Knock Sensors! Another Experience Piece!

    The dreaded knox sensor debacle. You can purchase all original gm parts, put everything new, and then whamo two weeks later lights back on. This is a horrible design. Another reason for litegation. But I have the fix. Take the knox sensor out of under the intake. Mount one on the passenger...
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    Reduced Engine Power, an opinion and experience piece!

    My Experience: Reduced engine power, my thoughts and ideas. If you are having this condition, which in effect will affect every loving gm owner of trucks trahoes and gmcs. Im going to list these, they are self descripve in nature. First Things to check. !: grounds, check under drivers front...
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    Chasing Vacum Leakes!

    So I wanted to for sure know that I had no vacum leakes or any other kinda leakes in the newly repaired Tahoe. So I put together a smoke machine in about fifteen minutes. Used it on my tahoe, didnt find much. But , I have been chasing a intake leak on my lifted honda ridgeline for a few months...
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    Harmonic Balancer install?

    Well guys, when I took off the harmonic balancer I noticed there was no key. I failed to mark how it came off. I asked a couple techs over here and they told me just to put it on. I dont buy that. So now what do I do? I read somewhere here put it at top dead center and align a pointer of the...
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    Here is pics of the broken parts!

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    Broken Connecting Rod! Yikes

    Well I did compression test followed by leakdown test all my problems on the drivers side. Pulled the head off, number five had zero compression. So I wigled on top of the piston and it pushed freely all the way down. So I have a broken connecting rod. Hopefull not a chewed up crank. Ill...
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    Need your Help Please!

    Hi everyone, I am in dire need of a wiring schematic for the 2005 tahoe on the injector system. Basically, I need to know what wire color goes to the injectors for each cylnder. 1 2 3 4 5 6 7 8 . I made a mistake or a few when I installed the new pigtails for all eight injectors. I feel...
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    Dreaded reduced power mode. argggggggggg

    Okay I have an 05 tahoe 315,000 miles. Just got the reduced engine power message. So I am going through all that I have read. On the back of the motor I have the ground on the driver side that goes with the silver one. I beleive its for the ac compressor. On the pasenger side I have nothing...
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    300 thousand miles!

    Pulling motor to reseal. Tahoe has 315 thousand miles and original tranny fellas. Ever seen that! Anyway, should I change rings n bearings n valve seals while ive got it out. Maybe a new timing chain? Yes I am new here! Eldiablo

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