Code p0017, hard starting issue

2013 CADILLAC ATS
175,000 MILES • 2.0L • 4 CYL • 2WD • AUTOMATIC
Avatar
DAMSON2021
  • MEMBER
  • 6 POSTS
Experiencing a hard start maybe 3 or 4 times before it starts. I replaced the crankshaft and camshaft but still same thing.
Image (Click to enlarge)
Attached Media
Jul 5, 2022 at 2:52 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Hi,

The code could be caused by a few different things. First, the actuator could be faulty, not properly installed, or there could be a wiring issue. Also, there could be an issue with the timing chain or chain tensioner allowing excessive play in the chain and throwing off timing.

Take a look below at the diagnostics related to the code and let me know if you are comfortable performing the tests.

Take care and let me know what you find.

Joe

See pics below.
Images (Click to enlarge)
Attached Media
Attached Media
Jul 5, 2022 at 3:43 PM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
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 new question