highwayman
New member
"my 350 inboard idles rough af
"my 350 inboard idles rough after a hard run. replaced pencil sized coolant temp sensor, checked for trouble codes,(none)checked timing,changed out 140 thermostat for a 160.spray pattern looks good at injectors.rough idle condition will clear up eventually if engines idles long enough.any help would be much appreciated."
"my 350 inboard idles rough after a hard run. replaced pencil sized coolant temp sensor, checked for trouble codes,(none)checked timing,changed out 140 thermostat for a 160.spray pattern looks good at injectors.rough idle condition will clear up eventually if engines idles long enough.any help would be much appreciated."