Coil not getting juice/bad coil(s). Check wires with test light for current.
Haynes manual
More than likely it is your ignition module on the distributer. if not its the coil.
To disconnect an electrical coil in a Ford F-150 with a 5.4L engine, first, ensure the engine is off and the keys are removed from the ignition for safety. Locate the ignition coil on the engine, then carefully pull off the electrical connector by pressing the release tab and gently pulling it away from the coil. If necessary, remove any mounting bolts securing the coil to the engine before fully removing the coil assembly. Always consult the vehicle's service manual for specific instructions related to your model year.
Check your altenator, fuel pump, and or starter.
A Ford Tempo may die while driving due to several potential issues, such as a failing fuel pump, clogged fuel filter, or electrical problems like a faulty ignition coil or loose battery connections. Overheating can also lead to engine shutdown, especially if the cooling system is compromised. Once the vehicle cools down or the electrical issue resolves, it may start right back up. Regular maintenance and diagnostic checks can help identify these problems.
To replace the ignition coil on a 1995 Ford E-250, first, disconnect the negative battery cable to ensure safety. Remove the ignition coil's electrical connector and the mounting bolts, then take out the old coil. Install the new ignition coil by securing it with the mounting bolts and reconnecting the electrical connector. Finally, reconnect the negative battery cable and start the engine to check for proper operation.
To replace the ignition coil in a 2005 Ford Escape, first, disconnect the negative battery terminal to ensure safety. Remove the engine cover if necessary, then locate the ignition coil on top of the engine, detaching the electrical connector and the bolts securing the coil in place. Pull out the old coil and insert the new one, securing it with the bolts and reconnecting the electrical connector. Finally, reconnect the battery terminal and start the engine to check for proper operation.
Where is coil located on a 1989 dodge dynasty at
Remove engine cover, determine which coil is bad or better yet replace them all. Remove the electrical connection from ignition coil, remove 7/32 bolt from coil (be careful not to drop),pull coil from top of sparkplug and remove.
Do you mean the heater CORE? If so it is located passenger side, firewall, inside the cabin.
First thing I would check is the coil. Runs about $20 from an auto parts store.