My motor will start up run but when it get warm it stulls
I have a 1993 ford t-brid with 5.0 HO i bolt a extonic moldal , and a coil and it still dose the same thing my porblem is runs and drives grate but when the motor warms up it sulls and i cant start it intill the motor cool agen then it starts back up and i bolt a little emsion computer it it said something about the massive air flow sencer would that be it i know when the motor was warm i wasent geting spark from the coil dose the mafs have something to do with that ?
Joseph Spindlow ,
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Here is how. while the vehicle is running just unplug a coil listen to see if the it starts running rough it's good if so plug that coil back in and go to the next and do the same and if the motor dose not change when you unplug it then your coil could be bad next you will need a test light and make sure there is power to the coil plug and if there is then you will need a coil.
A relay is used to switch on high amperage with low amperage. Think of amperage or current, as water, a low running stream and a fast flowing river. The relay will magnetize a coil and pull down contacts to make a circuit. http://www.autoshop101.com/forms/hweb2.pdf
sounds like it could be a coil issue after its been sitting for awhile it starts again correct? when its running the coil will warm up and if there is a small crack in it anywhere it will seperate and loose its contact therefore interupting the spark for the engine and it will die. or it could be a bad fuel pump or even cheeper yet check the fuel filter.
Here is the link to show you the diagram for the fuse box,copy and paste address into address bar then press enter. http://www.google.com/imgres?imgurl=http://www.allfordmustangs.com/forums/attachments/5-0l-tech/38405d1200851008-1993-ford-mustang-lx-5-0-ho-fuse-box-diagram-mustangfusebox.gif&imgrefurl=http://www.allfordmustangs.com/forums/5-0l-tech/101590-1993-ford-mustang-lx-5-0-ho-fuse-box-diagram.html&h=690&w=480&sz=24&tbnid=3dhE4qaMvt-AaM:&tbnh=269&tbnw=187&prev=/images%3Fq%3D2000%2Bford%2Bmustang%2Bfuse%2Bbox%2Bdiagram&zoom=1&q=2000+ford+mustang+fuse+box+diagram&hl=en&usg=__9b3JW03hcMINM3UU2F5fYMfXo4k=&sa=X&ei=dn6TTeuSBoLG0QGS-v3MBw&ved=0CBcQ9QEwAQ