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    Did I Damage 94--5.7 engine???

    Well I put new radiator and new engine oil lines in and been ok for couple days BUT on a 60 mile trip I just pulled into a small town with one stop sign and just started to pull away and looked down to see hardly any [oil pressure]? I shut off engine and costed to a parking lot where I seen...
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    94-GMC 350 Made gas mileage Less By changes?

    Well I git this truck 2 years ago and gas mileage did not seem to bad---I did do Tune-up all normal things and had put new exhaust on so knocked out Cat. then, ---Installed ele, fans set-up too---- The truck runs Great!!--good power and idles perfect cold & hot and also added another cold air...
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    1994 5.7 K1500 ruff start for 40 seconds

    Well another post of this ruff start [when cold] for less then minute then all day runs perfect? I did all the normal things; new fuel pump distributor & plugs IAC new EGR clean working ok New Temp sensors [BOTH] Today I found when I started it ran Fine for 20 seconds then RUFF--stumble...
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    5.7--350 Over-Heat??

    Well I did a stupid yesterday,, My ele fan works great and I have it so it can come on & off automatic [with sensor] or turn it on or off with switch,, So was about 50 degrees out I stopped to talk to a friend and forgot to put fan on?? Came out Gauge was in the red 260*--turn fan on cooled...
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    Advice 94, Z-71, 1/2 ton Rear Diff locker install

    I have a very nice Z-71 I got from south older lady original owner and runs fine but I want to put a locker of some type in rear and see theres lots of options out there? They ask for axle splines & how many? Can I look it up without taking axle out?? And what make of locker would be good...
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    Advice 94, Z-71, 1/2 ton Rear Diff locker install

    I have a very nice Z-71 I got from south older lady original owner and runs fine but I want to put a locker of some type in rear and see theres lots of options out there? They ask for axle splines & how many? Can I look it up without taking axle out?? And what make of locker would be good...
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    1994 Z-71 Cold start Runs bad 30 seconds??

    This truck has been fine for me and runs perfect all day long----But when first started when cold it starts right up fine,,idles fine for about 20 seconds then starts acting like its being flooded with gas for another 20 to 30 seconds then clears right up and runs fine all day??? Just cant put...

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