Engine sputter in idle/hesitation upon acceleration
I recently purchased a 1994 ford econoline E150. It sat for
12 years until a year ago according to the seller. It only has
112,000 miles. I've got new spark plugs to install, used
seafoam with 16 gallons of gas(i noticed a slight less
studder afterwards)today it studdered/cutting in and out so
bad at idle it died, but started right back up. I'm not sure
how to explain it, rough idle, hesitation, ect..in idle and
acceleration. Any advice on where I should start or what it
could be? Fuel relay,pump,filter,injectors?plugs,plug wires?
MAP, 02 sensors? Air manifold, intake? Throttle body?
Please.....