Help if you can...

[shaner]

Hi All.
I have a 1990 GP SE, 3.1 v6 with 160,000 miles. It's been parked a little over a year, but with a new battery it fired right up.
It runs rough, in park and on the road. It idles at around 1200 and does not smooth out untill over 2500. You can also smell fuel inside the car while revving the engine, but not necessarily under the hood.
The previous owner thought it was a vacuum leak, but i have checked all the hoses.
Suggestions?
Thank you, and good to be aboard!

[MizzBecca]

welcome to the community =)