2003 Ford Focus "causes run" Questions

I just replaced my ford focus spark plugs and gapped them correctly. My car is running very rough. So I checked the spark plugs again after about 2 months of having them. they are already rusted. What

2001 Ford Focus. It is running rough and power surges. Clean Throttle Body (both sides, not just what you can see) and MAF (mass air flow sensor) [spray and shake to dry]. ...

...gasket there are a few ways that a head gasket can go bad. 1. it can blow between cylinders, which causes rough running. 2. it can blow between water and oil passages, which will either get you ...

if my car is running hot can that effect the gas milage Sure can. First thing is to make sure there is water in the radiator and the overflow resivoir the next thing would be to check the thermostat. ...

...pressure 40lbs engine not running and 35lbs at idle. 2000 focus split fire engine 2 L The misfire causes the lean condition.So you have tyo fix the misfire. ...

have a 2000 ford fucus se, it act like it want to start the and oil lamp will stay on, even when the car is off. replace the fuel pump. what else can i do too get it turn over and start it want start ...

It's 12 degrees outside, how long should i leave the engine of my 2007 ford focus running to warm up? Wait for the temp gauge to lift off of the low end stop. The car is then warm enough to drive. Be ...

can bad o2 sensors cause your car to die on idle it would run a bit rough and exhaust would stink,but it would keep running

what are the symptoms for a timing belt prblms on 2003 Focus? if its fairly loose you may get a slight knock from the belt hitting the cover your timing may be out causing it to run very hesitant , ...

it starts sometimes other times it wont start at all Try to get it started. Once started, pull both cables off the battery - if it stayes running the alternator is good - if it dies, replace the ...