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| Bob L. |
May 4 2013, 05:56 PM
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#1
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Senior Member ![]() ![]() ![]() Group: Members Posts: 851 Joined: 7-August 11 From: Austin TX Member No.: 13,411 Region Association: Southwest Region |
After 10 months of cleaning, freshening and installing my donor motor, among other upgrades and repairs, I finally got the key turned and it started right up. Yippee for me!!
I have not let it run for long (exhaust leak) but it starts right up every time so far. Idle is at about 1850-1900 from a cold start. Is that normal? It's about 80 degrees out. The main issue is that when I give it gas, it stalls. I'm sure the timing must need adjusting. The basics, 76 2.0 with stock D-jet in a 73(originally a 1.7) EGR and air injection are gone. Any suggestions where I should start? It's nice to be able to consult so many experts all at one time. Thanks all. |
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| Bob L. |
May 19 2013, 07:24 PM
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#2
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Senior Member ![]() ![]() ![]() Group: Members Posts: 851 Joined: 7-August 11 From: Austin TX Member No.: 13,411 Region Association: Southwest Region |
Progress bump.
It's been a banner day! I lowered the front end off of the jack stands and DROVE IT off the ramps. I managed a few runs up and down the block. I have been working on the dwell, Got it right at 47-8 degrees. It was running pretty rough though. I was trying to adjust the timing by ear And got it to idle pretty well, but finally borrowed a light and that's where I came up with some new questions. After researching how to set the timing I read about "0" marks and red lines on the impeller fan to indicate TDC for #1 and 27 degrees BTDC respectively. I also read that the timing at idle should be at the 27 degree mark. I later read that I should set the timing while the engine is running at 3500+RPM to have the mechanical advance fully engaged. If I start at the red line, What is there to indicate the correct timing at 3500 RPM? Also what is the fully advanced setting for the timing at 3500+ RPM? Is any of this info wrong? What am I missing? The main (and possibly related) question is why it hesitates/bogs at about 2500 RPM. Sometimes it would run to 3000 and drop back to 2500, where it seems to get stuck. I can add throttle and it will bog a bit until I add enough gas, then it jumps up to 5500 and would go higher if I didn't let off. sometimes it seemed fine if I accelerated quickly through 3000. Maybe Getting the timing dialed in will help this? (IMG:style_emoticons/default/confused24.gif) What say ya'll? |
Bob L. It's running better... May 4 2013, 05:56 PM
914itis You may have a vaccum leak , chek for leaks. It sh... May 4 2013, 06:00 PM
r_towle Replace all rubber vacuum lines
Replace all rubber... May 4 2013, 06:01 PM
Bob L.
Replace all rubber vacuum lines
Replace all rubbe... May 4 2013, 06:10 PM
Bob L. Update...
Vacuum leak.
I could feel the air rush... May 4 2013, 09:30 PM
Bob L. O.K. the idle is now on the low side, around 400-5... May 6 2013, 01:58 PM
Bob L. I have some new info.
I pulled the plugs to reset... May 11 2013, 01:06 PM
rick 918-S Replace the cap, rotor and wires. Recheck the valv... May 11 2013, 03:11 PM
r_towle Valves and dwell affect timing.
Car will run so m... May 11 2013, 07:19 PM
Bob L. OK, I replaced the points, Cap and rotor. Wires an... May 12 2013, 06:51 PM
jmill Handy dandy chart. May 12 2013, 08:40 PM
Dave_Darling The timing is 27 deg BTDC at 3500 RPM.
In theory,... May 20 2013, 04:36 PM
Bob L. Hi guys, thanks for sticking with me.
The tune up ... May 22 2013, 05:49 PM
Bob L. I want to check my TPS reports.
Is there a ref... May 24 2013, 11:08 AM
Dave_Darling Here:
http://www.pelicanparts.com/techarticles/9.... May 24 2013, 12:49 PM
Bob L.
Here:
http://www.pelicanparts.com/techarticles/9... May 24 2013, 03:14 PM
Dave_Darling There's no resistance on this particular part.... May 24 2013, 05:53 PM
Bob L.
There's no resistance on this particular part... May 24 2013, 08:19 PM
Bob L. O.K.! The TPS is adjusted.
It did h... May 25 2013, 05:02 PM
914itis Is the advance in the distributor working properly... May 25 2013, 05:06 PM
Bob L.
Is the advance in the distributor working properl... May 25 2013, 05:26 PM
914itis Connect a spare hose on the advanced and retard po... May 25 2013, 06:37 PM
dangrouche In all this, I did not see a mention of checking ... May 25 2013, 08:03 PM
Bob L. Itis,
I did the sucking test for advance and re... May 25 2013, 08:53 PM
Bob L. And another thing...
just because the vacuum adv... May 25 2013, 09:02 PM
914itis
And another thing...
just because the vacuum ad... May 25 2013, 09:11 PM
Bob L.
And another thing...
just because the vacuum a... May 25 2013, 09:17 PM
914itis
[quote name='914itis' post='1869745' date='May 25... May 25 2013, 09:19 PM
914itis After testing the trigger points, if you are still... May 25 2013, 09:04 PM
914itis I also noticed that you mentioned 76 djet with 73.... May 25 2013, 09:08 PM
Bob L.
I also noticed that you mentioned 76 djet with 73... May 25 2013, 09:51 PM
Bob L. And yet another thing...
I was searching around a... May 25 2013, 09:14 PM
914itis Adjusting the points gap is also know. As dwell, y... May 25 2013, 09:18 PM
914itis Reading your previous post, your dwell is at 48, n... May 25 2013, 09:21 PM
Bob L.
Reading your previous post, your dwell is at 48, ... May 25 2013, 09:26 PM
914itis I am not sure about the centrifugal advance, but t... May 25 2013, 09:31 PM
r_towle I have found that you can chase an issue like this... May 26 2013, 07:54 AM
Bob L. R-towle,
I was thinking that myself. I alread... May 26 2013, 11:58 AM
914itis It was not a dizzy rebuilt thread, it was the thre... May 26 2013, 03:48 PM
Bob L.
It was not a dizzy rebuilt thread, it was the thr... May 26 2013, 04:26 PM
Bob L. Progress update...
I have another dizzy from a 1... May 27 2013, 03:27 PM
SLITS
Progress update...
I have another dizzy from a ... May 27 2013, 04:32 PM
Dave_Darling Advance specs scraped from the factory manuals:
h... May 27 2013, 04:27 PM
Bob L. Thanks Dave.
Checking the stampings, it looks lik... May 27 2013, 06:36 PM
914itis I have a good working 2.0 dizzy, PM me if you are ... May 27 2013, 08:09 PM
Bob L. Update:
Finally got the dizzy reconditioned. All... Jun 8 2013, 06:41 PM
Bob L. Update:
:D
:driving:
I decided to start f... Jun 15 2013, 04:53 PM
Cairo94507 Very cool. What a satisfying feel to have resolve... Jun 16 2013, 07:16 AM
76-914 There is a plastic incased female spade fitting ju... Jun 16 2013, 08:37 AM
Bob L.
There is a plastic incased female spade fitting j... Jun 16 2013, 10:52 AM![]() ![]() |
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