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> Idle isn't quite right, Blah.
corsepervita
post Jul 28 2013, 09:27 AM
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Well, installed new points, set dwell, set timing to 27btdc.

The car runs better than it ever has and it feels fantastic. Of course, it's still a bit cold blooded till it warms up and finicky till warmup temps arrive.

The car has never quite had a perfect idle. After setting the dwell and timing, I decided to try the idle screw, which had absolutely no effect on the idle at all. In fact, I could entirely remove it and it did nothing.

Here is a video of the car idling.

I mean the car runs smoothly. It accelerates fine. It feels fine. The Idle is low and doesn't seem to care whether or not I adjust the idle. It literally just sits there where you see it on the tach. It starts this way and runs this way hot or cold. Obviously after the car exists high idle, but high idle works fine.

(Original injection, not carbs)

I will clarify, this did not change after I set timing and dwell, the idle has been this way for a while and has not changed. Even after new vacuum lines, injector seals, fixing vacuum leaks I could find, it has not changed. Someone some time ago mentioned mixture and to try a small correction on my ECU. My ECU does not have a POTs system on it, so I cannot do that, it's an early '70. Which also baffles me as to how one would "change the mixture" if that is the case.
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corsepervita   Idle isn't quite right   Jul 28 2013, 09:27 AM
Dave_Darling   Try advancing the timing a couple of degrees, see ...   Jul 28 2013, 09:44 AM
corsepervita   Try advancing the timing a couple of degrees, see...   Jul 28 2013, 09:53 AM
Spoke   I believe rich or lean with the early DJET is depe...   Jul 28 2013, 10:08 AM
Cap'n Krusty   Intrake leaks will result in a high idle, not a lo...   Jul 28 2013, 10:15 AM
corsepervita   Intrake leaks will result in a high idle, not a l...   Jul 28 2013, 10:17 AM
timothy_nd28   Try changing your plugs to the NGK BR5ES to see if...   Jul 28 2013, 10:39 AM
corsepervita   Try changing your plugs to the NGK BR5ES to see i...   Jul 29 2013, 08:07 AM
Cap'n Krusty   Try changing your plugs to the NGK BR5ES to see ...   Jul 29 2013, 08:22 AM
timothy_nd28   I was too for a long time, then switched to the 5...   Jul 29 2013, 08:10 AM
corsepervita   I was too for a long time, then switched to the ...   Jul 29 2013, 08:12 AM
timothy_nd28   I'm not saying that this will cure your proble...   Jul 29 2013, 08:18 AM
corsepervita   definitely will follow his procedures as well. Ho...   Jul 29 2013, 08:22 AM
timothy_nd28   Sorry bad information :headbang: It has been aw...   Jul 29 2013, 08:27 AM
corsepervita   [quote name='corsepervita' post='1901534' date='J...   Jul 29 2013, 08:39 AM
corsepervita   On a whim, I got out my multimeter and checked the...   Jul 29 2013, 12:50 PM
The Cabinetmaker   Did you check it with the wire unplugged from the ...   Jul 29 2013, 12:58 PM
corsepervita   Did you check it with the wire unplugged from the...   Jul 29 2013, 01:01 PM
The Cabinetmaker   Battery? Plug the + on your meter to the lead on t...   Jul 29 2013, 01:05 PM
corsepervita   Battery? Plug the + on your meter to the lead on ...   Jul 29 2013, 01:08 PM
corsepervita   Intrake leaks will result in a high idle, not a l...   Jul 29 2013, 07:42 PM
r_towle   Mismatched mps units to ecu units can cause issues...   Jul 29 2013, 08:37 PM
corsepervita   Yep, correct MPS. Although I have wonderful news...   Jul 29 2013, 08:57 PM
r_towle   Congrats and I am happy it was a simple error vers...   Jul 29 2013, 09:00 PM
The Cabinetmaker   :beer2: :Qarl: :trophy: Glad ya got figured ou...   Jul 30 2013, 08:53 AM
corsepervita   :beer2: :Qarl: :trophy: Glad ya got figured o...   Jul 30 2013, 09:00 AM


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