Have a new < 2 mos. old Walbro 255 in-tank and Adj. Kirban FPR.
Problem is I'm not getting the fuel spike when the gas is mashed. At idle I'm only getting 26-28 PSI and it drops 2-3 PSI when I get on it. I thought the FPR was faulty since I baught it used but I swapped in my stock reg. and no change. When the key is cracked, my fuel guage jumps to 40 PSI then immediately drops to almost 10 and doesn't hold the pressure like before. Is my pump already bad? Lemme know what you guyz think? Thanks alot!!
Problem is I'm not getting the fuel spike when the gas is mashed. At idle I'm only getting 26-28 PSI and it drops 2-3 PSI when I get on it. I thought the FPR was faulty since I baught it used but I swapped in my stock reg. and no change. When the key is cracked, my fuel guage jumps to 40 PSI then immediately drops to almost 10 and doesn't hold the pressure like before. Is my pump already bad? Lemme know what you guyz think? Thanks alot!!