billr's Recent Activity

  1. billr replied to the thread 87 built 318 falls on face.

    It is going to remain in CO? The customer really needs to figure out what emissions requirements are going to be. All this work may be...

    Aug 16, 2017 at 6:38 PM
  2. billr replied to the thread 87 built 318 falls on face.

    Yes, and that's why I feel I can't really help you. You have a bizarre system now, of unknown config. I'll ask again... will your...

    Aug 16, 2017 at 4:39 PM
  3. billr replied to the thread 87 built 318 falls on face.

    5 psi is what I usually look for with a carb; but it isn't real critical, you just need enough to fill the bowl.

    Aug 16, 2017 at 1:37 PM
  4. billr replied to the thread 02 sensor.

    So, the air-flow caused the harness to flap around enough that a wire fatigued and broke? Or, the air-flow eroded the harness and...

    Aug 15, 2017 at 7:17 PM
  5. billr replied to the thread 02 sensor.

    I gotta ask... "made to fail" in what way?

    Aug 15, 2017 at 1:48 PM
  6. billr replied to the thread P0010 and P0020 code on Lumina Ls 2006.

    I would sure like the OP to confirm whether this has a total of two actuator solenoids or four. I'm reading "two" from what is in reply...

    Aug 15, 2017 at 1:46 PM
  7. billr replied to the thread P0010 and P0020 code on Lumina Ls 2006.

    "KOEO B1 Harness B2 Harness white - violet white - orangeblack (-) (+)00.00 - (+)2.57...

    Aug 15, 2017 at 12:01 PM
  8. billr replied to the thread 94 suburban k2500 454cid stumbles after changing egr valve.

    Yep, time to regroup. What were the symptoms that caused you to change the EGR in the first place? Do you have somebody else that can...

    Aug 14, 2017 at 7:10 PM
  9. billr replied to the thread 94 suburban k2500 454cid stumbles after changing egr valve.

    Well, I would look at the EGR a bit more before attacking the TB. Those electric ones are pretty simple to check with a meter, but it...

    Aug 14, 2017 at 4:13 PM
  10. billr replied to the thread 87 built 318 falls on face.

    No doubt this EGR is purely vacuum operated, but is it a single port or two vacuum ports? I still am a bit suspicious of the EGR, and...

    Aug 14, 2017 at 12:01 AM
  11. billr replied to the thread 94 suburban k2500 454cid stumbles after changing egr valve.

    I wouldn't expect the IAC to close when the engine is out of its idle range. More than likely it just stays where it last was. I...

    Aug 13, 2017