Truck won't start
have your alternator checked, it might not be charging..
Fully charge the battery with a charger. After charged start the vehicle without a boost and check the voltage at the battery with a multi-meter. If the alternator is charging less than 14 volts, it's bad
Thank you I now realize I didn't give you enough info Turns out had loose ground (no sounds when cranking) just dead I tightened ground inside fender also had bad switch at clutch same symptoms as bad ground had power just wasn't connecting THANKS AGAIN
Looking for a Used F-150 in your area?
CarGurus has 207,755 nationwide F-150 listings starting at $1,000.
Search Ford F-150 Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Ford F-150 Experts