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rx7 fd runs and drives but dies when i lean on the gas

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Old Jul 25, 2016 | 12:19 PM
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ben.soucek's Avatar
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From: Stevens Point, Wisconsin
rx7 fd runs and drives but dies when i lean on the gas

my friend and i are trying to road tune my rx7 fd before i take it to get dyno tuned to try and work out all the kinks.

The problem:
the car runs and drives down the road, i can run it thru all the gears real slow if i use a soft foot, but once i try to lean in to it the engine pops in and out of running, and if you just put it to the floor the engine dies entirely. any ideas?

whats done to the car.
single turbo 68mm, max boost 21 psi
850 pri
1600 sec
4 coil smart coils
extended street port
adaptronic ecu

Last edited by ben.soucek; Jul 25, 2016 at 01:04 PM.
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Old Jul 27, 2016 | 10:13 AM
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Is the TPS reading and calibrated? If so then it sounds like your MAP prediction needs adjusting.
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