converter

I posted this in the Equus section but as we all know it doesn't get much visitors so I'm trying here Hello everyone. I own a 2014 Equus Signature and since day one I was having a lot of issues with acceleration. The car is not smooth and feels like it shudders while shifting through gears...

Hello everyone. I own a 2014 Equus Signature and since day one I was having a lot of issues with acceleration. The car is not smooth and feels like it shudders while shifting through gears. Its been to the dealer at least 10 times as the service department is determined to figure out what is...

Check engine light came on and it says I need a new catalytic converter. The dealership is quoting me $1800 but they're looking for an after market one. I have a Genesis 4.6 2010 with 82,000 miles. My extended warranty won't cover it. What do you think?

((Sal- Can't seem to post things in the Needs Dealer Atten. section)) My dealer is running this one up the Hyundai flag pole since so far, no ideas what causes it--- Here's when this happens--- 1. Going up a slight incline 2. 30-ish mph. 3. In 'D' (but checking, the car is in 4th) 4. About...