whitey5150
New member
- Joined
- Jan 12, 2012
My 240 had been sitting in storage for a while and i had decided to start it up to make sure all was well. And it started right up and idled great but once you push the gas it just climbs a few hundred rpm and cuts out back to idle. If you hold the throttle down it just revs up a little drops down to nealy a stall and repeats like that. Threw out error code 223 and 234 if I unplug the tps nothing changes and so I switched it for another used one, same story. Im wondering if the iac is faulty? Or is this a guaranteed fuel pump/ filter problem? In which case it needs to be beefed up for my turbo build anyways. Any help would be appreciated I sent a good chunk of time already tinkering around with it. The perfect idle is strange considering all the codes say it should be messed up.