How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask moparfl Your Own Question
moparfl
moparfl, ASE Certified Technician
Category: Dodge
Satisfied Customers: 6330
Experience:  ASE Master Tech Gold level Chrysler Status 30 years dealership exp
13195827
Type Your Dodge Question Here...
moparfl is online now
A new question is answered every 9 seconds

How to fix code P1391

Resolved Question:

How to fix code P1391
Submitted: 8 years ago.
Category: Dodge
Expert:  ase_master327 replied 8 years ago.
Whats the year, model, and engine size of your Dodge?
Customer: replied 8 years ago.
1996 Dodge Durango 5.2L 318
Expert:  moparfl replied 8 years ago.
What year is your durango? The first year they came out was 1998?
Customer: replied 8 years ago.
1998
Expert:  moparfl replied 8 years ago.
This fault code is a loss of cam or crank signal to the eng computer.the most common problem is the crank sensor goes bad.
Customer: replied 8 years ago.
Will it still run if sensor is bad?
Expert:  moparfl replied 8 years ago.
It will run when it sees a good signal.It may come and go and cause driveabilty problems.When it goes out all the way it wont run.
moparfl, ASE Certified Technician
Category: Dodge
Satisfied Customers: 6330
Experience: ASE Master Tech Gold level Chrysler Status 30 years dealership exp
moparfl and 6 other Dodge Specialists are ready to help you