460 engine misses
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460 engine misses
Hello everyone
I have a problem with my 1983 F250 with a 460 engine. It will miss at idle and gets worse as I increase acceleration to 2000-2500 rpm. The problem will worsen if I ajust my float level lower it will start to miss at lower rpms
It acts like it's not getting enough fuel or a vacume leak.
I've replaced cap,rotor,wires,spark plugs,egr valve, ignition coil, igniton module, voltage reg.,fuel filter, pressure & volume checked fuel pumps,compression tested each cylinder which ranged from 120 psi consistently except for cylinder 8 which was 95 psi, vacumed stays approx. 16-15 in hg. , checked timing, air checked selector valve.
IM just alittle stumped!!
I have a problem with my 1983 F250 with a 460 engine. It will miss at idle and gets worse as I increase acceleration to 2000-2500 rpm. The problem will worsen if I ajust my float level lower it will start to miss at lower rpms
It acts like it's not getting enough fuel or a vacume leak.
I've replaced cap,rotor,wires,spark plugs,egr valve, ignition coil, igniton module, voltage reg.,fuel filter, pressure & volume checked fuel pumps,compression tested each cylinder which ranged from 120 psi consistently except for cylinder 8 which was 95 psi, vacumed stays approx. 16-15 in hg. , checked timing, air checked selector valve.
IM just alittle stumped!!
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