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.
DRCRANKNWRENCH
AUTOMOTIVE REPAIR CONTRIBUTOR
3,380 POSTS
You could have a solenoid problem, pump issue or an itnernal problem that would require teardown to diagnose.
To find out if it is just a solenoid, have the trouble codes pulled.
Any Advance Auto ro Auto Zone will do this for free.