2.3 needs help please

86pony333 · 07-19-2009, 03:54 PM

my 1988 mustang needs help it stutters and shakes then shuts off every once in awhile but when it goes wot it clears up for a few minutes, the engine codes keep coming up as evp and egr solenoid but i already replaced the egr position sensor also replaced plugs, wires, cap, rotor, etc sensor should i replace the ecu ??? thats what im being told but its just a guess and it also went through a 1/4 tank in 16 miles

goodyear1984 · 07-24-2009, 07:08 PM

does ur code reader have data?almost sounds like a map sensor

goodyear1984 · 07-24-2009, 07:09 PM

also possiable o2 sensor.if u went tru all that gas it aint metering the fuel right so it has to be the map or 02 sensor

07-19-2009, 03:54 PM	#1
86pony333 all engine Join Date: Jul 2009 Location: pa Posts: 1	2.3 needs help please my 1988 mustang needs help it stutters and shakes then shuts off every once in awhile but when it goes wot it clears up for a few minutes, the engine codes keep coming up as evp and egr solenoid but i already replaced the egr position sensor also replaced plugs, wires, cap, rotor, etc sensor should i replace the ecu ??? thats what im being told but its just a guess and it also went through a 1/4 tank in 16 miles

07-24-2009, 07:08 PM	#2
goodyear1984 Registered Member Join Date: Dec 2006 Location: new york Posts: 482	Re: 2.3 needs help please does ur code reader have data?almost sounds like a map sensor __________________ 347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters ^best et so far 11.6 1.61 60ft coming soon 9sec et's 1992 mustang gt 2001 gmc 1500 4x4 78 century boat 92 skidoo

07-24-2009, 07:09 PM	#3
goodyear1984 Registered Member Join Date: Dec 2006 Location: new york Posts: 482	Re: 2.3 needs help please also possiable o2 sensor.if u went tru all that gas it aint metering the fuel right so it has to be the map or 02 sensor __________________ 347 stroker all forged,arp everything,stud mains w/girdle,7qt pan,full roller, custom cam, aluminum heads swirl valves 5 angle valve job.quick fuel 750,areomotive pump,cobras w/nitto drags,and m/t et drags for the track, ford racing 373 gears,centerforce clutch,tko500,underdrive pulleys,bassani x-pipe,flowmasters ^best et so far 11.6 1.61 60ft coming soon 9sec et's 1992 mustang gt 2001 gmc 1500 4x4 78 century boat 92 skidoo