My 06 S (107K miles) is suddenly jerky and uneven, like there's a fuel flow problem. When I step on the gas, it jerks hard. My Honda dealer says it's motor mounts, which doesn't seem right to me.

 

pretty easy to inspect the mounts yourself... and i would replace yout guel filter if your rpms are jerky... also a basic tune up never hurts...when was the last time it was done?

 

S2k's don't have a serviceable fuel filter...

 

actually they do.... its located on the fuel pump hanger... and yes they do get clogged and dirty over time

 

They are generally made for the life of the car. What gets dirty are the injectors.

 

Touché...... Im just saying you would be surprised what they look like at 100k.

 

Well I'm at 180,000 miles
Not a single fuel issue and I get 27.7 mpg

 

Last week.

 

well how bad do the mounts look? Is it always when you push the gas or just from the start? do you have an engine damper? if the mounts were broken it may couse the engine to shake a bit creating the jerk effect... and the coil packs are good? did it do it before the tune up?

 

Both

Yes.