20 Most Recent 2004 Ford Mustang - Page 3 Questions & Answers

try moving the wheel back in forth a little while you try to push in the button.

Might be a Short to ground somewhere in the circuit

Get a new mass air flow sensor. They are around 100-200 bucks.

Stay out of the Genie in a bottle isle There has never been a manufactures factory service manual or owners manual that require ANY additives to any vehicle system There not necessary & DO NOT WORK The car is over 10 years old Have the spark plugs been changed every 3 years Have you replaced ALL the ignition coils around 6 to 8 year or when they have misfired or failed The front Oxygen Sensor get replaced on ALL vehicles at 100,000 miles Have you been on a road test with a professional scan tool to look at data,have to do that a couple times a year Is the EGR System working Do you have any Vacuum leaks Could go on all night Just have to work on it several times a year Have you checked for codes not just Generic but Enhanced?

Have to check for codes & diagnose them,not a guessing game,your issues & someone else may or may not be the same My guess is you never check scan tool data,road test with scanner & look at data or do any preventative maintenance Ignition Coils & Front O2 Sensors are long gone on a 2004 ford product,have to know when to replace things Do you replace Spark Plugs every 3 years Brake Fluid every 2 years Trans & Power Steering Fluids every 3 years

if the car bottomed out on the snow, it may have pulled wires loose under the car..or overstressed the mounts and such..but be looking for loose wires first..put the car o a lift and look under it particularly near the shifter linkage area and see if anything looks out-of-place..good luck..

Check all your ground connections.

patiences, remove belt wiggle pulleys to and fro the engine excess movement lets you know pulley is bad;try this stop and go spinning of pulleys let you know if you got a bad one. look and listen,contun spinning is good

both codes signify a misfire code 301 is misfire in cylinder 1 and code 316 is misfire detected in the first 1000 rpms from the sound of a 2004 im guessing it has coil on plugs meaning a boot and wires from the boot to the computer those boots can be real espensive but your fuel injector could of gone out in cylinder 1 as well