SPONSORED LINKS

POOR ACCELERATION, SLUGGISH MOVEMENT

Tiny
ONALO
  • MEMBER
  • 2003 PEUGEOT 406
  • 2.0L
  • 4 CYL
  • FWD
  • MANUAL
  • 102,406 MILES
I experience poor acceleration with shooting sounds at times while in motion and stationary, sluggish movement, foul egg smell from the exhaust pipe.
*But when I diagnosed it, I got this result - it says catalytic converter faulty.
*Some times two nozzles will spray while two will not.
what do I do to get back my car on track now?
SPONSORED LINKS
Thursday, June 9th, 2016 AT 10:23 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
The foul smell is from too much fuel entering the exhaust which can be caused by an engine misfire or a faulty injector. But to be sure we have a good engine lets start with a compression test.

https://www.2carpros.com/articles/how-to-test-engine-compression

if okay does the engine have good park plugs, change them if needed

https://www.2carpros.com/articles/how-to-tune-up-a-car-engine

Next test the fuel injectors themselves, here:

https://www.2carpros.com/articles/how-to-test-a-fuel-injector

Let me know what you find so I can help

Best, Ken
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
-1
Saturday, June 11th, 2016 AT 5:50 PM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...

Sponsored links