Edge EZ on a SO Cali 04

[MKenison]

How many miles has everyone put on their truck with the EZ? I am wondering if these product hurts the long like of the engine?



Does EZ help or hurt mileage?

Do you need to turn it off going up a hill when towing?



Thx for your responses. Mike

 

[JHardwick]

I've got an old '03 and an old EZ



Ordered the truck late '02 and had the EZ on it by early '03.



Run mostly level 4 and level 6 from time to time. (Level 6 obsolete on newer model EZ's)



Not one (1) problem with the engine or fuel system in 63,000 miles ... ... ..... the driveline is a whole different thread!



I'm still waiting on the day that I can turn the pressure down a bit and add some timing/duration

 

[bpenrod]

I put about 110,000 on my old truck and around 30,000 on the new truck running an EZ. Never had an engine problem but the clutch was getting soft on the old one!!

 

[4xquadrod]

I have a CA SO and ran the EZ for 35000 miles without engine trouble. Switched to the TST, and snapped the turbo shaft.