TOMAS7

I feel vibration, could it be the motor mounts? Am I confusing the vibrations of a bad motor mount with rough idling?

escapA8

...are expensive. To replace all would be about $600 in parts. Bought some and never had them installed.

Dansker

What are your rpms at idle???????

TOMAS7

fuel filter not long after that.

TOMAS7

Upon startup about 1100 to 1200 then they mellow out to about 600 to 700.

ricoblanco

You know, gas prices these days. I assume you fill up with the premium and nobody else does. So it sits down in the tank for a long time all the while collecting moisture. Ergo, water in your gas producing a rough idle and no codes. That's my theory and I'm sticking to it! ;-)

TOMAS7

You're probably right.

PaulW

Did you take any air intake pieces off? Could be unmetered air, check all connections

KYNZ

could be 02 sensors...mine idles a little rough when she's warm.

TOMAS7

^^^Will do.^^^