GM TBI questions - again

[Bill Bradley]

> 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

	There should be a deceleration fuel cut-off.  When the throttle is
closed, but the engine is above idle speed.  Do you have the throttle 
position sensor hooked up (and adjusted)?

> 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??

	Possibly.  Too lean of a mix will cause missing.  Again, this sounds 
like a TPS problem.

	Bill