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Microtech How to tune for starting? Help!

Old 07-01-09, 02:23 PM
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How to tune for starting? Help!

My car currently holds an idle for as long as I want it to.

When its cold its difficult to start but I can get it to with a few pumps of the throttle....however, when it is already warm its nearly impossible to start....and only does so if I start cranking and go to full throttle...and it barely wants to stay running and I have to pump it until it accelerates and then it idles fine. It idles great regardless of the water temp so I doubt it is the water temp map that I have to change...at least it cant be out by much.

Its a Half-Bridge Renesis with an LT10s

I just need know what parameter I have to affect to make changes to this situation. Timing at 500rpm??? Gap at idle???? Crak Map????

Please Help.

Chris
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Old 07-01-09, 03:06 PM
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Anyone????
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Old 07-01-09, 03:12 PM
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crank map should be close to zero at hotter temps
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Old 07-01-09, 03:13 PM
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whats your crank map settings
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Old 07-01-09, 03:41 PM
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Originally Posted by zeaone View Post
whats your crank map settings
They vary but I tried having them at 0 when the temps rise and it didn't make a difference. The car runs on E85 and its halfbridgeported. I remember reading about bridgeports needing more cranking fuel than normal due to the overlap.

Anyone?

Thanks.

Chris
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Old 07-19-09, 04:10 PM
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Hola

Originally Posted by ChrisRX8PR View Post
They vary but I tried having them at 0 when the temps rise and it didn't make a difference. The car runs on E85 and its halfbridgeported. I remember reading about bridgeports needing more cranking fuel than normal due to the overlap.

Anyone?

Thanks.

Chris
True mine loves lots of fuel during startup,play with you cranking map a little,does it makes a difference if you play with the MIXTRIM?
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Old 07-19-09, 06:08 PM
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Show me your map.
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