I've replaced the alternator and voltage regulator, but my 85 f-150 is still not charging. Can anyone tell me how to fix my problem. please.

20

Asked by 85f150 Sep 26, 2012 at 04:57 PM about the 1985 Ford F-150

Question type: Maintenance & Repair

i put on a new alternator and new voltage regulator. I can jump the truck and it runs fine, but when I disconnect the hot post it cuts off.

4 Answers

2,215

Possibly a fusable link in the charging system blown? You'll have to use a volt-ohm meter to check for continuety in the wires that run from the battery to the alternator.

2,215

Also as stated by Tom, a dead or internally shorted out battery will cause this too. Any fuel injected vehicle will not run with the battery disconnected.

20

replaced the battery also, and it is carburator not fuel inj. sorry that I did not think about list these things also.

Your Answer:

F-150

Looking for a Used F-150 in your area?

CarGurus has 13,095 nationwide F-150 listings starting at $3,000.

Postal Code:

CarGurus Experts

  • #1
    OJ
    Reputation
    41,830
  • #2
    Gene Arnett
    Reputation
    15,990
  • #3
    Rowefast
    Reputation
    15,470
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford F-250
7 listings
Used Ford Mustang
53 Great Deals out of 1,636 listings starting at $6,977
Used Ford Ranger
20 Great Deals out of 610 listings starting at $8,999
Used Toyota 4Runner
28 Great Deals out of 519 listings starting at $7,990

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.