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break up with boost

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Old 10-04-2019, 09:55 AM
  #21  
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Originally Posted by sixshooter
Stock coils are weak. Install the better coils and set the dwell and it will improve significantly. No amount of tuning is going to help if your coils aren't strong enough to fire the mixture. This is part of the reason we can't help you right now. The other part is you have not posted a tune and a log, but those are useless if you are experiencing spark blowout.

I will install my LS Coils tonight and see if that helps
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Old 10-04-2019, 10:41 AM
  #22  
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Originally Posted by MookyMiata
I will install my LS Coils tonight and see if that helps
You should probably fix your VE table first to reduce scope of change. My previous wideband couldn't even read richer than 10, I wouldn't be surprised that stock coils couldn't ignite that mixture.

Do you notice a lean spot around where the breakup occurs?
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Old 10-04-2019, 10:59 AM
  #23  
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no lean spot, AFRS are good all around 11-11.6 ive watced them very closely.
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Old 10-04-2019, 10:59 AM
  #24  
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Originally Posted by MookyMiata
Here is what ive changed last night, WOT i see 11-11.6, plugs gapped to .026. I have also been told to do this
''Load the base map for the 94-97 . Check the KPA, see if it goes above 200kpa. Really as long as it goes above 105, it's a boost map.
You can also use the Tuner map, it's a bit more aggressive.
Dont worry about the year car or model MS, JUST USE THE IGNITION MAP. not the whole tune. You might have to fill in some holes on the map, but use the interpolation key, its it's easy. I say that because the MS2 might have less cells to fill per graph, than ms3.'
Any idea if i should give this a shot, i have been making changed to my tune from what everyone has been metioning to do/try, and it is getting alot better!
I am the one who suggested this and stand by my comment. A spark map altered by an inexperienced tuner, is a bad idea and may contribute to other problems. Like turning every screw and jet in a carb, then wondering what went wrong. . The DIY maps are good.
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