Startup enrichment trouble from heat soak
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red5.0fogger
- Posts: 183
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- Vehicle Information: 1986 Mustang GT, Stock block, TFS 170 Heads , N41 cam, ported cobra intake, nitrous, T5 , 3.73s
Re: Startup enrichment trouble from heat soak
Maybe get it hot and smoke test for an oddball leak in the piping or intake?
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decipha
- Posts: 6384
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- Location: Metairie, LA
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'25 F-150 5L
Re: Startup enrichment trouble from heat soak
that's two different temps 204 vs 184
both look to be lean and need more fuel as the engine doesn't seem to settle
both look to be lean and need more fuel as the engine doesn't seem to settle
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PaulC-turbo5.0
- Posts: 129
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- Location: Lancaster New York
- Vehicle Information: 1989 fox GT convertible
5.0 stock block, E7 heads, stock cam
Explorer GT40 intake flipped to driver side inlet
Single 67mm On3 BB turbo
Flipped JBA headers, custom SS 2.5" hotside built by me
custom 3" coldside thru On3 intercooler
tuning with Moates QH + TPRT
Dechipa's GUFX and supporting files, couldnt have tuned it myself without him!
Re: Startup enrichment trouble from heat soak
Can you try to elaborate more on why you say that? I know the second one is lean that’s the problem I’m just trying to fix. But I’m not sure what you’re seeing in the log of the first that I’m not picking up on in the log or in person?
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decipha
- Posts: 6384
- Joined: 2021 Feb 15, 12:23
- Location: Metairie, LA
- Vehicle Information: Work Truck
'25 F-150 5L
Re: Startup enrichment trouble from heat soak
with more fuel the idle should be more stable, the engine doesn't look like its happy as the rpm's are jumping around
regardless you can command any enrichment you want for 184 vs 204 degrees as the two are completely different. You can see a few seconds after fire off the ect's plummet on the one log.
regardless you can command any enrichment you want for 184 vs 204 degrees as the two are completely different. You can see a few seconds after fire off the ect's plummet on the one log.