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Lethal5Oh · 07-17-2002, 04:06 PM

Ok im getting really pissed here. I just put in a new Walbro 110lph fuel pump and an Aeromotive AFPR in. Set the reg to 40psi, is this ok. I ran the car till it warmed up. These 2 things help to wake this car back up but after i got home and let it sit for 15 minutes or so i started it and its still popping. Its a continuous popping thru the hole rpm range. Whats going on with this thing? The only other real mod is a K&N air filter, everything else is stock. Fuel filters been replaced. My guess is the ignition module? It stops after being driven for a few minutes. it only happens when the temperature is above 85 degrees outside. I NEED HELP GUYS!!!!

P.S. i dont know if it will help diagnosis but it also cranks slower when its going to do this. Other times it cranks normally. thanks

07-17-2002, 04:06 PM	#1
Lethal5Oh Registered Member Join Date: Jun 2002 Location: Portage Posts: 239	Still popping!!! Ok im getting really pissed here. I just put in a new Walbro 110lph fuel pump and an Aeromotive AFPR in. Set the reg to 40psi, is this ok. I ran the car till it warmed up. These 2 things help to wake this car back up but after i got home and let it sit for 15 minutes or so i started it and its still popping. Its a continuous popping thru the hole rpm range. Whats going on with this thing? The only other real mod is a K&N air filter, everything else is stock. Fuel filters been replaced. My guess is the ignition module? It stops after being driven for a few minutes. it only happens when the temperature is above 85 degrees outside. I NEED HELP GUYS!!!! P.S. i dont know if it will help diagnosis but it also cranks slower when its going to do this. Other times it cranks normally. thanks __________________ '95 GT convert. K&N, C&L mass air meter, Performance distributors sreamin demon coil, dyna mod, live wires, king cobra clutch, flowmaster american thunder exhaust, UPR billet adjustable shift handle, Crane Cams Fireball HI-6 box,underdrive pullies, 255lph fuel pump, UPr short throw shifter, caster camber plates, 03 cobra lower A arms, bullit suspension, cobra front brakes Last edited by Lethal5Oh; 07-17-2002 at 05:23 PM..