How do I fix this?

1997 JAGUAR XK8
111,111 MILES • 4.0L • V8 • 2WD • AUTOMATIC
Avatar
NIKO24K
  • MEMBER
  • 1 POST
Hollowed out the muffler now it won’t start.
Nov 29, 2022 at 4:47 AM
Advertisement
Avatar
JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

That doesn't make sense. If the muffler were to fall off, the engine would still run. What exactly was done to the muffler?

In most cases, a crank no start condition is caused by either a fuel issue or ignition spark issue.

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

Here is a link showing how that is done:

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

Let me know exactly what was done to the exhaust and the results of the aforementioned test.

Take care,

Joe
Nov 29, 2022 at 11:47 AM
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.