E10 and Cold start problem

Yup, same reason some servos offer winter/summer blends of e70/85.

 

Mine started like stock. Though I am in perth. Started it on some cold mornings and it was fine. I didn't fine any downside to E85 for a weekend car. For a daily it would be a pain and $$

Just my real world experience.

Ps it's a great motor cleaner. My exhaust valves are squeaky clean

 

No nistune. Haltech PS2000 for last two years

 

Thanks everyone who responded. It was the Temp sensor connector for ECU. Cleaned up and reconnected last night. This morning started car in first turn.

You guys were spot on. Will check filter and replace pump with new stock TT OEM pump this wkend. Going back to 95 ULP from this week. Not worth hassle and stress when using E10.

 

yeah pump gas for me all the way. i would only look at e85 if chasing 500hp plus

 

E85 helps massively on pretty much all turbo engines, i'd run it on anything provided there was a close servo that had it. Luckily i have 2 in my neighborhood

 

Update. It was the S2 PTU dying slowly two weeks ago and gave up completely one day. Now car starts in first turn with no issue no matter what fuel I use. E10 runs car better and more power.