Tractor won't start. Tried a new battery...lights came on but nothing...won't even turn over.

SOURCE: ford focus 53 plate wont start

may have problem with selonoid on top of starter jamming give it a tap with hammer then try

SOURCE: 2004 Ford explorer will not start

Sounds like connections or cables. They may appear to look good but if they are aftermarket terminal ends they get corrosion under the bolt down clamp that holds the wires in. If they are factory cables that are molded on to the ends of the wires the same thing can happen. The easiest and cheapest thing to try is to put aftermarket terminal ends on the cables. Make sure you wirebrush the ends of the cables after you strip them and tighten them evenly and securely. Also clean the battery side thoroughly. If this doesn't work check the starter relay. Its the first place the red cable bolts to after the battery. Check the connections and try putting a jumper wire between the battery positive cable and the small terminal marked with an "S". One of these solutions should take care of this.

SOURCE: 1987 F150 302 ci. EFI, Automatic,

try over riding the starter relay on the fender ,it has one there right?. dont go to a mechanic yet. the engine aint seized. if it doesnt have this relay then i would get the alternator tested. if you want to test it yourself it can be costly for the right equip. autozone usually tests for free. i dont know were you live so if theres not an autozone. let me know if you cant get it tested.

SOURCE: 2006 Ford F-350 6.0 power stroke will not start

This really is the sign of a dying battery - one that may not be getting any charge to replace it. I would disconnect the +ve lead and put battery on charge for at least 24hrs (with an intelligent charger). Then check Alternator for correct output when running. Also check for current drain when turned off. A high drain may indicate a blown diode in the alternator - the rectifier block is usually replacable without scrapping the whole unit.

Sean Piquet

• 1867 Answers
• Posted on Nov 30, 2009

SOURCE: 87 f250 drained brand new battery

I would first have the alternator checked by an auto electrician to ensure it is working correctly and is providing the correct volume of current. It may be faulty and when driving you will be drawing battery power instead of power from the alternator to run the electrics. This will drain the battery.

Alternators do not last forever and if you are still running the original unit it is likely to be on it's last legs and you will need a replacement unit.