Home » Crank, Oil and Piston » Oil Pressure Switch Location On A 1988 K2500 305 Causing No Fuel Pressure Just Pumps For A Second Or Two Oil Pressure Switch Location On A 1988 K2500 305 Causing No Fuel Pressure Just Pumps For A Second Or Two Oil pressure switch location on a 1988 k2500 305 causing no fuel pressure just pumps for a second or two? Tags:1988, Causing, Fuel, Just, K2500, Location, pressure, Pumps, Second, Switch Related Questions Engine Hesitation Knock Sensor Vs Fuel Injectors Hello, I am having engine hestiation w/ my /97 nissan quest. Took it to the keller bros. shop to do engine diagnostics. They say the fuel pump is fine, How To Winterize A 40 Hp Mercury Outboard. I have a older 40 hp Mercury outboard. I picked up the boat and motor during late summer. But I haven’t had a chance to put it in the One Respons for The Question paul h Most Chevy small blocks it’s in back of the motor–to the left of and behind the distributor. Incoming search terms: 1988 Chevy K2500 Lacks Acceleration When Driving?