: 07 STS Recall

12-22-06, 03:39 PM
I just got a recall on my 07 STS4 with V6. It says the engine control module had thefuel trim diagnostics turned off. They will reprogram the ECM to turn it on. Anyone else get this? I wonder if it will affect the engine preformance or gas mileage if they mess with this.

12-30-06, 05:03 PM

12-30-06, 05:19 PM
Sounds like at worst, you'll get a mild gain in fuel economy?