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| 11-27-2020, 12:37 PM | #1 |
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First Lieutenant
 
192
Rep 345
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E85 start up problems
Is there a way i can make my car crank up faster on cold starts?
I am on e85 tune and it would take maybe 7-10 seconds for my car to crank up even if i used the car the day prior. Tips? |
| 11-27-2020, 06:59 PM | #2 |
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Major
 620
Rep 1,253
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Do you have one of the aftermarket flex fuel modules or a DME E85 tune. Some of the modules will let you adjust cold start fueling in an attempt to alleviate long starts. Or you could just back down the E85 concentration while temps are on the colder side.
If you have a DME tune your only option is to contact the tuner. |
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MilehighM3961.00 |
| 11-28-2020, 12:25 AM | #3 |
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bOrN To DiE
424
Rep 1,737
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Dont run e85 tune in winter go back to 93 oct tune.
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MilehighM3961.00 |
| 11-30-2020, 01:19 AM | #5 |
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Major
518
Rep 1,385
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During cold start e85 in colder temps will stick to the intake track before it reaches the cylinders. To counter act this you need more fuel on start up in cooler temps. You will need to contact your Turner to correct this.
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2011 E90m3 ESS G2, active auto x pipe, RK FULL E85, DD
2015 X5M Bootmod3, Downpipes, Mineral white-The wifes DD 1994 300zx 2jz Swapped slicktop- The toy/track car |
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