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Forced Induction Turbo, Supercharger, Methanol, Nitrous


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Old 05-23-2016, 12:32 PM   #1303
Edelbrock LLC
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Originally Posted by Coltonscool View Post

30 seconds goes by, the light turns green I put the car in 1st gear and it shut off. No bogging, no hesitation, no RPM hunting nothing. Car just dies.

And then I tried to turn it over and it doesn't even attempt to crank, nothing at all. Just silence, but all of the lights on my dash are on.

Anybody have any idea what it is?

Running the Carb Legal Tune for about 550miles.
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Originally Posted by The Racers Line View Post
Check the alternator/battery cable, see if something is loose. Of course make sure there is not a hole in your motor, but that would be a odd.
The Racers Line's suggestion sounds like a good first diagnosis. Our tech department has been made aware of the situation. Please feel free to call in and ask for tech help if any assistance is needed.
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Old 05-23-2016, 03:29 PM   #1304
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Originally Posted by Edelbrock LLC View Post
The Racers Line's suggestion sounds like a good first diagnosis. Our tech department has been made aware of the situation. Please feel free to call in and ask for tech help if any assistance is needed.
Checked all connections and they seemed to be good.

I know the motor isnt blown and the charger isn't seized because it started up again and I drove it home. I haven't had a problem since this morning.

If it happens again I'll call Edelbrock.

Last edited by Coltonscool; 05-23-2016 at 07:37 PM.
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Old 05-23-2016, 03:45 PM   #1305
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I know the motor is blown and the charger isn't seized because it started up again and I drove it home. I haven't had a problem since this morning.
The motor is blown and you drove home on it, and that's not a problem? i'm missing something here....
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Old 05-23-2016, 03:55 PM   #1306
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The motor is blown and you drove home on it, and that's not a problem? i'm missing something here....

lol. I'm sure he meant the motor ISNT blown
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Old 05-23-2016, 05:00 PM   #1307
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lol. I'm sure he meant the motor ISNT blown
People have done weirder stuff before - always good to double-check.
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Old 05-23-2016, 05:12 PM   #1308
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Unhappy

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Originally Posted by CSG Mike View Post
Reset your ECU or re-flash the same tune to hard reset. Your ECU is now re-learning trims based on the corrected injector position (and now correct fueling).

You'll notice that your LTFT is only way off when your injection mode is port only. Either give it time or reset the ECU to force a faster relearn.
Driven another 100 miles and I'm seeing the same behavior when off the gas. Long term fuel trim is around +23 and ATF spikes at +20.

Guess I'll have to find a sunny day soon to take it apart again.



Link to log file
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Old 05-23-2016, 05:14 PM   #1309
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lol. I'm sure he meant the motor ISNT blown
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The motor is blown and you drove home on it, and that's not a problem? i'm missing something here....
I read it as "the motor is being blown" as in the SC is blowing air and is still working/not seized up. Semantics...
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Old 05-23-2016, 07:36 PM   #1310
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I read it as "the motor is being blown" as in the SC is blowing air and is still working/not seized up. Semantics...



Hahahaha my bad guys, I meant "motor isn't blown"
Typos...
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Old 05-25-2016, 12:36 AM   #1311
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Finally threw some DTCs this afternoon.

P0171 - System too lean bank 1
C1201
B14A1
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Old 05-25-2016, 01:52 AM   #1312
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Originally Posted by taiguy View Post
Finally threw some DTCs this afternoon.

P0171 - System too lean bank 1
C1201
B14A1
I'm having a similar issue with the P0171 code popping up. I'm gonna check the MAP sensor tomorrow to see if it needs to be cleaned as well as the o-ring seal on the MAP sensor. I've checked everywhere else and can't find any vacuum leaks anywhere.
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Old 05-25-2016, 02:30 AM   #1313
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Originally Posted by taiguy View Post
Driven another 100 miles and I'm seeing the same behavior when off the gas. Long term fuel trim is around +23 and ATF spikes at +20.

Guess I'll have to find a sunny day soon to take it apart again.



Link to log file
It's normalizing; your fuel trim is only out of whack when you're completely off-throttle, and if you're off-throttle, it doesn't have a chance to re-learn and correct.

Get me another fresh log of a longer drive, and e-mail it to me, so I can put it in different software.
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Old 05-26-2016, 01:24 AM   #1314
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has anyone changed anything for the type of oil you guys are choosing when switching to FI? i was looking at ENEOS and MOTUL. sticking with 0W-20? 5W-30?
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Old 05-26-2016, 01:52 AM   #1315
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has anyone changed anything for the type of oil you guys are choosing when switching to FI? i was looking at ENEOS and MOTUL. sticking with 0W-20? 5W-30?
Have been on toyota 0W-20 for 6k mi (2 oil changes) with 70% city-20% canyon-10% freeway driving and one track day. Oil analysis for both oil changes have been good, only issue found was a little bit of fuel in the oil, which prompted the catch can.
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Old 05-26-2016, 09:20 AM   #1316
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has anyone changed anything for the type of oil you guys are choosing when switching to FI? i was looking at ENEOS and MOTUL. sticking with 0W-20? 5W-30?


I'm now using Amsoil SS 5w30 after researching other FI threads and the need for thicker oil. It's my summer car so no winter issues for me to worry about.
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