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  1. Fluid level is good. Just waitin to get new hubs...

    Fluid level is good. Just waitin to get new hubs and see if that fixes it. Its just weird that every so often the lights only come on when I start the truck. If I turn it off and restart it they are...
  2. Thanks for the info jcat. I thought about...

    Thanks for the info jcat. I thought about squirting some grease in there too when I had the sensor out but wasn't sure if would hurt anything or not so I didn't do it.
  3. I did do this, but maybe I didn't do it good...

    I did do this, but maybe I didn't do it good enough. All I had was a small wire brush and got it as good as I could. If I get time I may take it all apart and get it better.

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  4. ABS/Brake lights come on itermittently

    Hey all,

    I am getting the ABS/Brake light on intermittently during the last few weeks. They have never come on while driving only on start-up. I can turn the truck off and back on and they...
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    Scottg, I wound up putting the cheaper BWD FPR...

    Scottg, I wound up putting the cheaper BWD FPR that I had in it orginally before the new fuel pump and Delphi FPR and it has been good since. Not sure if it will fix your issue or you might have to...
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    Thanks again j cat. I will try spraying some...

    Thanks again j cat. I will try spraying some water in there and see if it flows freely.
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    Thanks for the response j cat. I am getting ready...

    Thanks for the response j cat. I am getting ready to head outside and take a look at it.

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    Filters were good and filter side of evaporator is clean from top to bottom with no...
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    A/C condensation drain question

    I have 99 Chevy Silverado Z71 that the a/c works great in, but only drains the condensation out while the a/c is on. If I drive with the a/c for a considerable time for condensation to build, park...
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    The pcv valve is from a TSB that GM sent out for...

    The pcv valve is from a TSB that GM sent out for motors that are using too much oil during their oil change interval and it's supposed to slow consumption. I think its mainly for the AFM motors...
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    The vaccum is low with the fixed orfice valve on...

    The vaccum is low with the fixed orfice valve on it. I pulled the valve off with the engine running and it had really good vacuum, so I put the original style AC Delco valve back in it and there was...
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    Engine Crankcase Ventilation #12574660 GM. It...

    Engine Crankcase Ventilation #12574660 GM. It comes with the fixed orfice valve and tube. I found Ebay to be the cheapest.
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    The PCV valve, hose and grommet are GM...

    The PCV valve, hose and grommet are GM replacements. The hose and fixed orfice valve came as an assembly. I will dissconnect the valve from the hose and see if the vaccuum increases, if so, I will...
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    I got the AC Delco 213-3521's. Would the fixed...

    I got the AC Delco 213-3521's. Would the fixed orfice PCV have any effect on the fuel mileage? The vacuum through it compared to the original one is alot less it seems.
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    [QUOTE=j cat;540138] why did you replace the...

    [QUOTE=j cat;540138]

    why did you replace the KSensor[s] ?

    I figured since I had the intake off I would go ahead and change them out since I was already in there. I used my VIN# on GM Parts...
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    I have not thrown a code for the last month since...

    I have not thrown a code for the last month since I replaced the intake gaskets. I also replaced the PCV valve(fixed orfice) and hose right after the intake gasket was replaced. The fuel pump was...
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    Yes, I fill up and let it get down to a quarter...

    Yes, I fill up and let it get down to a quarter tank or a little less and fill up again. This last time, I filled up at half tank and that tank is what I am currently on now. I always keep track of...
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    Fuel Mileage Help

    I have a 99 Chevy Silverado 5.3l Z71 and my MPG's have dropped from a best of 17.5mpg/avg of 15.5mpg to the low 14's the last 2 tanks. In Oct last year it started throwing the P0171 and P0174 codes....
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    Ok, I will be getting a new fuel pump from...

    Ok, I will be getting a new fuel pump from Amazon under warranty. The email I received from Delphi in response to the FPR vibration/buzzing is due to a fuel pressure problem. The pump I am getting...
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    Did you replace both rails or just the drivers...

    Did you replace both rails or just the drivers side one?
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    bazar01, I think it may be my FPR also after...

    bazar01, I think it may be my FPR also after reading more about it. Mine is a Delphi part and I just noticed today while looking at the Delphi website I noticed that they changed the design of the...
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    c.j., thanks for the response. Funny that you...

    c.j., thanks for the response. Funny that you replied to this issue. I did seem to get the issue fixed shortly after my last post by getting Amazon to send me a new pump and it had been quite the...
  22. Ok, I had a chance to check the voltage at the...

    Ok, I had a chance to check the voltage at the battery and there was no fluctuation. The voltage stayed at 14v. I pulled the front turn signal bulbs out and the contacts looked good and started...
  23. Thanks Conlan and Moogvo. I will definitely check...

    Thanks Conlan and Moogvo. I will definitely check the alternator output and go with the AC Delco part.
  24. Few questions on a few different things

    Hello all,

    I have a 99 Chevy Silverado 5.3 Z71 and have a few questions I hope you guy's can answer for me.

    1. When I bought the truck a couple years ago I noticed the 4 wheel drive...
  25. Update!! My parents came into town and brought my...

    Update!! My parents came into town and brought my old transmission mount with them and I put it back in and the problems I had went away. The old OEM one was not bad, I just wanted to put a new one...
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