Recent content by towman

  1. towman

    truck cranks, no spark

    check the rotor real close those years had a habit of burning a real small hole thru them and made the spark go away
  2. towman

    Front end shaking at acceleration and braking

    if you have a caliper or brake hose hanging up you can get a bad vibration in the front wheels
  3. towman

    What sensors are these?

    on the side of the engine you have the oil pressure switch and the o2 sensor
  4. towman

    Pre 86 block for a 1987 rebuild?

    flex plate is differant the 87 has one piece rear main older doesn't
  5. towman

    coolant system bleeding air

    jack the front of the car as high as you can get it, tha will help burp out the air
  6. towman

    Which seal to use?

    when in doubt call your local dealer with your vin number tends to take the guess work out of it
  7. towman

    What oils do I need

    original oil cap would have said 10w 30
  8. towman

    High Voltage?

    i would get the battery checked out first a weak battery will make the alternator work overtime, if the battery checks out check the voltage at the battery while running anything over 14.5 is to high and you have a bad voltage regulator wich is internal in the alt
  9. towman

    Just joined today.

    truck has 4 ball joints, would rather do a ifs truck lesss work involved
  10. towman

    Exhaust Manifold with O2 bung...

    i know 87 has one in the drivers side manifold, you can buy a new dorman for under 100
  11. towman

    Truck isn't starting after a new starter

    one thing i have learned from thirty years in the shop never assume anything and always check the simple things first, if you didn't have a good connection jumping it it was in vain
  12. towman

    Tail lights

    if the body shop pulled the bed back to paint the back of the cab check to see if they plugged the rear harness back together and as everyone else says the grounds
  13. towman

    Truck isn't starting after a new starter

    check your connections at the battery, check voltage at the battery it takes 12.6 volts to make a starter work properly other items on the truck will work with less voltage start with the simple things first
  14. towman

    Coverlay

    i have had mine for 15 years and no warpage
  15. towman

    Sticky ignition

    wd40 wont hurt anything

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