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coasting fc offset / car dies when I shift

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geno414

10+ Year Contributor
440
4
Jan 13, 2011
Milwaukee, Wisconsin
I made a post a long time ago about coasting fc offset and it did not help.
My base timing is set right I have no boost leaks fuel is set right my is is set right pretty much it's all set right .

The car will die out if I push the clutch in or if I push the clutch in to shift some times if I can shift quick I will only get a backfire but I have 630 cc ingectors and I don't know what I should do to set the fc offset at or how to stop it from dieing .any help need to get it fixed before winter
 
FC offset is usually used if your idle is set higher than normal. What is your target idle RPM?

I would lean more towards your ISCPosition, adjusted by your BISS screw. Should be around 30 at idle IIRC.
 
FC offset is usually used if your idle is set higher than normal. What is your target idle RPM?

I would lean more towards your ISCPosition, adjusted by your BISS screw. Should be around 30 at idle IIRC.
It's set around 950 rpm and I grounded the timing and adjusted the biss screw to sit perfect at 32 then un grounded it and the biss sits right[DOUBLEPOST=1415077412][/DOUBLEPOST]
It's set around 950 rpm and I grounded the timing and adjusted the biss screw to sit perfect at 32 then un grounded it and the biss sits right
When car is fully worm at 210*
 
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