GM TBI questions - again

[Greg Woods]

Hey all,

as some of you may remember I recently completed installation of a 86 GM TBI system
into my 2.8l cherokee.  I drove it around 1500 miles over the 4th of july weekend
without any problems!  However, their are a few things puzzling me.
The car pops / backfires upon deceleration.  Does this mean the air/fuel is too rich
at that time?  How can I fix this??  Also, upon acceleration I've noticed that the car 
is missing.  I didn't notice this before the swap.  Is their any way the TBI system
could be causing this??

TIA

Greg woods
gwoods at symtx.com
austin, tx
86 xj 2.8l tbi