Any one out there heard of one of these contraptions on a Blazer??? If so, where is the darn thing?????I really don't want to drop the fuel tank!!!!!

Thanks for the time,

 

Vehicle information?

 

If you have the 350 TBI it is on the Throttle body just behind the injectors. It is all cast as one piece. If you are going to rebuild the pressure regulator it will run you about $50, but if you buy the whole TBI rebuild kit it is only $30 something. Hope this helps.

 

Thanks...Another question is will a bad oil pressure sending unit tell the fuel pump to stop pumping fuel???
Symptoms:

91 K5 350
starts and runs for 3 sec.
good fuel flow for 2 sec.
good spark
Fuel relay replaced
In line fuel filter replaced
Air idle sensor replaced
TPS replaced

STUMPED!!!!