I have a 2000 2d Accord v6 automatic that sat 3mo in the garage this winter. When I started it up the other day it surges when idling . About every 2 seconds it surges from 1200 to 2000 rps and then repeats it self. I drove it for a couple of days and it didn't go away. Adding new gas when it was low didn't help. Any thoughts on my problem.
kwiggers

 

Lets start with a loose fuel injector wire harness connector and than move on too a Intake air leak and then off too maybe a bad fuel pump relay...try those 1st and see if that fix's up your problem...Also don't overlook the throttle position sensor, this is also a common problem of your symptoms..

Later Forum Member...

WheelbrokerAng [sm=smokin.gif]

 

I was going to guess the fuel injectors as well. Happened to my old caddy once. That thing never gets driven either.