 FI help needed....RPM to zero when I stop., 73 2.0 |
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| Sea Rooster |
 Jul 12 2021, 08:10 PM
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Member  Group: Members Posts: 108 Joined: 8-March 18 From: Nashville, TN Member No.: 21,948 Region Association: South East States 
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I finally have our FI 73 2.0 on the road and have logged close to 550 miles on a rebuilt engine. The complete engine build was by Brothers and the fuel injection was installed by the shop the car was at. I 'm having some issues and need your expertise. Here are some more details:
- All FI parts have been confirmed to match numbers wise - ECU and MPS have been tested by FI Corp and are good - New gas tank, filter and stainless lines - Bosch electronic fuel pump - All hoses have been replaced and checked for leaks - AAR VALVE has been replaced with a rebuilt unit. On a cold start it will not hold a high idle. We tried with other AAR vales with similar results. - For me the exhaust smells to rich - When I stop at a red light the RPMs drop to zero and then bounce back up and idles properly - Idle is at 900 rpm but sometimes will be at 1100 RPM. I prefer the higher RPM - Almost forgot...I have a 123 installed. Here's what she looks like:  |
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Posts in this topic
Sea Rooster FI help needed....RPM to zero when I stop. Jul 12 2021, 08:10 PM
rjames
Your suspicion that it’s running rich is proba... Jul 13 2021, 01:02 AM Sea Rooster Thanks for the info! Will give it a shot this ... Jul 13 2021, 06:41 PM  |
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