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  1. 7Brandon07

    Ignition timing?

    Hey guys I have a 91 with a 305 anyways my oil pressure sensor was leaking oil my truck drove just fine to the auto parts store to get the new sensor n just fine to get back home I proceeded to remove the distributor to get the oil pressure sensor out much easier I got it out new one in, when...
  2. 7Brandon07

    1991 transmission problem

    Hey So I have got a 91 Silverado 2wd 5 speed manual transmission got a leak took a peek noticed a hole, my question is is this hole there because it’s damaged or is this hole there because something is missing if something is missing what is ? thanks for any help
  3. 7Brandon07

    Oil pressure gauge

    Hey, so I got a 91 gmt400 I got the gauges that are the other style that does not have needles not sure what there called but anyhow my oil pressure gauge reads 30 when it’s not running and 30 when it is running it never changes from 30 ever, I’d like to fix this, could it be likely to be the...
  4. 7Brandon07

    Identifying transmission

    I got a 91 5 speed standard I understand they used a few standards on these trucks wandering what mine might be the bell housing is integral to the unit and it has a waffle design Thanks
  5. 7Brandon07

    ALDL fuel pump testing?

    So I’m having problems getting fuel to my 1991 5.0L I read that if I run 12v to the G pin on my ALDL that they fuel pump will turn on if it’s still good, my question is how do I do this ? Can’t seem to find information about that part, would I take a jumper wire stick it into a empty spot in...
  6. 7Brandon07

    How much gas?

    Hey here so was driving my car everything was fine parked it tried to start it it wouldn’t found out it wasn’t getting gas, I’m assuming it’s the fuel pump, I can’t hear the fuel pump but I never have on this one, anyways the other thing is my gas gauge has not been accurate when tanks full it...
  7. 7Brandon07

    Fuel pump wire question

    Hello, not sure if I posted in the right spot, I have a 1991 c1500 305 engine 5 speed manual if it’s relavent, anyways trucks not getting gas to the engine, I traced a blue wire that leads from the fuel tank along the frame into the engine bay then it pokes through the firewall (same spot Hood...
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