anyone out there know of a standard fuel filter that can replace the broken vro pump om my 91 j120tlei? I feel like ive gone thru all the procedures of carbs and other motor issues but feel strongly the vro is creating to much air or built up sludge or som,ething into the engine. who knows its a 25 year old pump that's been capped off. the fuel system was completely redone except for the pricey pump. please someone tell me I can find a 40$ fuel pump that I can make work!