No power at 4200 RPM

[Michael Ryan <mryan@adan.kingston.net>]

Hello fellow listers;
I have a loss of power that is really bugging me.
The car 87 5kCSTQ

When I am going up through the gears and get to 4200 rpm the motor 
loses power.
Like it is starving for fuel, also when this started I don't get anymore 
than 1.0 boost. I use to get 1.6 and then have the fuel shut off kick 
in. 

Any suggestions welcome
TIA

-- 
Michael Ryan		  Cell:	(613) 541-8585
Ryan Computer Services	  Fax:	(613) 634-3567
Kingston, Ontario	  Email: mryan@adan.kingston.net
Canada  K7M 6L9           Http://www.kingston.net/iknet/ryan