1998 Ford Windstar "code bad coil" Questions

...manifold) require changing. code P0303 is #3 cylinder misfire this could be a bad coil, spark plug wire spark plug or fuel injector, code 402 usually is a bad DPFE which is part of the EGR ...

code po353 changedplugsandwires still the code indicated the coil primary circuit is bad. you must change the coil

...code is still p0303. any ideas. It's common for ignition coils to go on these vehicles. If you have a spark tester (auto parts store) install it on your #3 plug wire and check for a strong spark. ...

...a bad fuel injector to that cylinder. Make sure you are getting spark to the fule injector. Next there could be a bad wire or bad plug. I know because I replaced all three till I got to the coil

...code and it said misfire in cylinder 5 and that it is lean. How do we correct the "lean?" and fix this problem? Try changing the coil pack A misfire is either a bad coil pack or a vacuum ...

...coil pack is bad, wires, plugs, o2 sensors, dirty injectors, catalic converter ( only if you smell rotten eggs ) . cylinders are misfireing. po303 is cylinder 3 misfire, po304 is cylinder 4 misfire, ...

...code. if all that is good, the coil pack is bad. or the signal to fire the coil. unless of course you have a distributor. then you might have a bad cap or rotor, igniton module or pick-up

...coil is bad and bad spark plugs. System to lean is usualy when fuel pump lose pressure or you have blown gasket on intake manifold. Check fuel pressure first. When EGR flow is insufficient there is ...

bad but no code yet check for spark at the coil, if its weak, or no spark, replace the coil pack. faulty fuel injector there something parts store sells it called see do I no its called that but thats

...it has a bad miss , they hooked the scope on it with no results there are no codes on computer also swaped coil pack , does not back fire , seems cold blooded ,. check for vacuum leak around