 How do you fix a 1.8 w Ljet, that is running too lean |
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| jsayre914 |
 May 12 2011, 04:20 PM
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Speed Up !!!  Group: Members Posts: 3,206 Joined: 10-February 08 From: Timonium MD 21093 Member No.: 8,696 Region Association: MidAtlantic Region  |
After seeing the inside of my head, it seems that I have a lean condition. What causes the Lean condition and how can I fix it?
1.8 bone stock with L-jet (IMG:style_emoticons/default/popcorn[1].gif) |
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| Rockaria |
May 12 2011, 07:56 PM
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ZippidyDoDah... Group: Members Posts: 817 Joined: 2-May 03 From: Southwest, USA Member No.: 645 Region Association: None |
Before you start making adjustments, take off the rubber boot between the AFM and Throttle. Check it carfully for cracks. They hide and are hard to see. I found that this was my main source of Lean condition on my L-Jet. Small cracks that leaned it out but not large enough to cause too much trouble.
Since fuel pressure is also set by vacuum on the l-jet, adjusting the AFM is your best bet. It is super easy to do under the black cover. |
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Posts in this topic
jsayre914 How do you fix a 1.8 w Ljet May 12 2011, 04:20 PM
Als914 You can make an adjustment at the airflow meter un... May 12 2011, 05:35 PM jcd914 There is a mixture adjustment screw on the air flo... May 12 2011, 05:49 PM
Drums66
There is a mixture adjustment screw on the air fl... May 17 2011, 11:56 AM SLITS Raise the fuel pressure ....
I would also assume ... May 12 2011, 06:03 PM Cap'n Krusty The bypass screw in the air box affects only the i... May 12 2011, 06:37 PM jsayre914 thanks for the replies :beer2: May 12 2011, 08:17 PM McMark I had a 912E come into the shop awhile back. The ... May 12 2011, 09:25 PM messix check all the vacuum lines, see if the ends are ha... May 12 2011, 09:37 PM Dave_Darling L-jet + lean == vacuum leak, almost always.
--DD May 13 2011, 12:07 AM Root_Werks
L-jet + lean == vacuum leak, almost always.
--DD... May 13 2011, 08:10 AM mepstein Come by and pick up my 1.8 with 80K. It's comp... May 13 2011, 09:24 AM type47
Come by and pick up my 1.8 with 80K. It's com... May 14 2011, 11:43 AM jsayre914
Yea! Plug 'n play :trophy:
Thanks for... May 16 2011, 09:24 PM jsayre914
Come by and pick up my 1.8 with 80K. It's com... May 16 2011, 09:24 PM |
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