lol
yank it and see what she puts down. Then shoot 29 deg at wot to her and see.
Idle Issue
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Brewster
- Posts: 92
- Joined: 2021 May 15, 15:59
- Location: Edmonton, Alberta, Canada
- Vehicle Information: 1992 Mustang LX
347 Cui
AFR 185
Re: Idle Issue
Will do!
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Brewster
- Posts: 92
- Joined: 2021 May 15, 15:59
- Location: Edmonton, Alberta, Canada
- Vehicle Information: 1992 Mustang LX
347 Cui
AFR 185
Re: Idle Issue
Ok got a bunch of issues sorted and now was fine tuning part throttle and what not but upon start up and warm up around just after 255 sec of run time the LTFT commands super rich and it starts running real bad sputtering, wideband didn't richen up but leans out and then its like the EEC resets and then the cycle continues and it will do this again. This came out of no where and I'm at a bit of a loss here.
- Attachments
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- Warmup-Idle-Fail.xdl
- (252.15 KiB) Downloaded 177 times
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- Brewster_Rev-B-6.bin
- (56 KiB) Downloaded 175 times
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Brewster
- Posts: 92
- Joined: 2021 May 15, 15:59
- Location: Edmonton, Alberta, Canada
- Vehicle Information: 1992 Mustang LX
347 Cui
AFR 185
Re: Idle Issue
Here is a warm re start, engine sounds different from previous sessions. Timing is also down and not sure why, spout is in and connected.
- Attachments
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- Warmup-Idle-1.xdl
- (158.8 KiB) Downloaded 163 times
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Brewster
- Posts: 92
- Joined: 2021 May 15, 15:59
- Location: Edmonton, Alberta, Canada
- Vehicle Information: 1992 Mustang LX
347 Cui
AFR 185
Re: Idle Issue
Got this sorted I do believe, had 2 problems happening. Fouled a plug on cyl 2 and it wasn't firing well, changed it out and then it ran better but the issue with the trims remained.
I had nubase rpm set 100 rpm lower then what I had set the set screw to and I'm guessing the EEC was trying to bring down the idle far enough to meet desired. All I changed is upped the rpm nubase to 750 and made sure IPSIBR was good and then it seemed to have fixed this and idles good now.
I had nubase rpm set 100 rpm lower then what I had set the set screw to and I'm guessing the EEC was trying to bring down the idle far enough to meet desired. All I changed is upped the rpm nubase to 750 and made sure IPSIBR was good and then it seemed to have fixed this and idles good now.