Q: Engine codes P0018,P0022, P0300, P0305, P0307, P0308, P0316. 2007 Ford Expedition

asked by on

What could these codes be? How much would it cost to fix?

My car has 120000 miles.
My car has an automatic transmission.

Hi - all of these codes relate to worn camshaft timing components (timing chain, guides, tensioner, etc.), which are likely worn out and require replacement. P0018 and P0020 describe camshaft/crankshaft "out-of-time" conditions, which are usually caused by worn timing chain components. The rest of the codes describe misfiring condition on several cylinders, but are really secondary symptoms of the timing issue. Repair costs will be highly variable depending on how much of the cam timing gear is worn out. I would recommend an engine timing inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Engine codes P0018,P0022, P0300, P0305, P0307, P0308, P0316. 2007 Ford Expedition

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: F-150 loses power while trying to go reverse

Fix your exhaust and coil packs first, because if you'd want to get everything running right and your exhaust is leaking, that messes with your air flow out of the exhaust, which makes the oxygen sensors respond weirdly and can...

Q: how much does it cost to get a timing belt replaced for a 2007 ford explorer v6-4

Hi, I will be glad to help you with this. You can get the exact written quote that you desire, and schedule the repair to suit your needs, by simply visiting YourMechanic’s timing chain replacement service page. Once on that...

Q: How do you use Dual Zone Automatic Climate Control with the in-dash navigation system?

If you have a built-in navigation system and your car also has Dual Zone Automatic Climate Control, you’ll find that operating the system is a little bit different from either the manual climate control or the non-navigation based Dual Zone...

Related articles

Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.