Engine cranks but does not start?

1994 FORD F-150
180,000 MILES • 3.9L • 6 CYL • 2WD • AUTOMATIC
Avatar
KENNETH BROOKS
  • MEMBER
  • 1 POST
Put a new starter on and coil. The truck started and ran for 2 days. Now it just cranks but will not start.
Oct 25, 2023 at 4:23 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

In most cases, a crank no-start condition is either caused by a loss of fuel or an ignition spark at the plugs. We need to determine which is missing.

Here is what I need you to do. See if the engine starts if you use starting fluid. If it does and then stalls, we know it is a fuel-related issue. If there is no change, then we need to check for spark at the spark plugs.

Here is a link that explains how to check:

https://www.2carpros.com/articles/how-to-check-for-ignition-spark

Also, if you want to check for codes, you don't need a scan tool.

Here is a link that explains how it's done:

https://www.2carpros.com/articles/ford-lincoln-mercury-obd1-1995-and-earlier-diagnostic-trouble-code-definition-and-retrieval

Let me know what you find.

Take care,

Joe
Oct 25, 2023 at 12:42 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.