Its a 1996. Th350 4000 stall.
My old tuner royally jacked up my tune. He set it to run SD, and eliminated my 02s altogether. I assume its running open loop all the time, thats some of the issue.
Its a 1996. Th350 4000 stall.
My old tuner royally jacked up my tune. He set it to run SD, and eliminated my 02s altogether. I assume its running open loop all the time, thats some of the issue.
is it running an OBD-II ecm, though? if it is, i cant help you, if it has been OBD-I converted, i can give you a baseline tune to work with that'll 'run' no problem
Yes it is.
No. I don't street drive often though. Just to keep the car in shape for the track.
well without a VSS, your car is probably stuck in CL idle which behaves as it should when the car isnt' moving. you have no idle speed follower and idle logic isn't designed for a moving vehicle.
you could add a VSS to make all this stuff behave a bit better, or.. you might just have to jack up your idle speed a bit, strengthen the timing corrections for idle underspeed errors, just get it the best you can.
fixing your cruising AFR shouldn't even really be important for a track car where it's driven hard and fuel economy isn't a concern. 13.6:1 is perfectly fine and isn't very rich, in fact lots of people would prefer it, since it will keep your combustion temperatures down. but you can always just fix that in your VE table. it could definitely handle a bit more spark crusing, but again, for a track car... dont see the point.
The car idles at 14.2 , cruises at 13.6 and wot is 12.8. Spark is 33 idle, cruising is 36, and wot is 38-39. Does this sound good, or could I refine it more. The car went 11.75 @ 116 1.55 60` last time out. I think there is alot more there.
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