Fuel Injection Cleaner due to 10% Ethanol Gas

[DangerRanger7]

Anyone know if one should use the regular liquimoly or the Direct Injection cleaner or if it makes a difference ?

With gas going from 5% to the crappy 10% ethanol in my state I’d like to be proactive.

I run premium in my 2.3 FX4 but plan on keeping the car for as long as possible.

Thanks in advance!

https://www.autozone.com/p/liqui-moly-fuel-injector-cleaner-2007/847017

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[NM Mike]

Ford recommends against the use of fuel additives and injector cleaners. Stick with stations that use top tier fuels and your injectors will stay happy and clean. In NM we’ve had 10% ethanol for years, and I have driven several vehicles over 250,000 miles without a single injdctor issue. I try to only use top tier fuels stations as much as possible.

 

[Switzguy]

It actually cleans your injectors and can prevent carbon build up.

 

[Wallowa Ranger]

Ethanol has been used in gasoline for decades now. Manufacturers have specifically designed the engines with this in mind. The extra 5% shouldn't make any measurable difference in carbon build up, but may result in an ever so slight MPG reduction because ethanol isn't as energy dense as gasoline. It's usually once you hit 15% that you start to see performance issues (or so I'm told. We don't have E15 in Oregon as far as I know so I've never tested it). To answer your question though, my preferred fuel additive has always been Seafoam.

 

[donnietTA]

If your engine has port and direct fuel injection, you are way ahead of keeping those valves a bit cleaner.

 

[Bill W]

I hear 10% ethanol fuels have an overall 3% reduction in power over non-ethanol fuel. Your engine ECU is used to it though. Suggest premium fuel, as I see you use. Top Tier + fuel is good advice.

 

[Switzguy]

I hear 10% ethanol fuels have an overall 3% reduction in power over non-ethanol fuel. Your engine ECU is used to it though. Suggest premium fuel, as I see you use. Top Tier + fuel is good advice.

You are confusing power with MPG.
Ethanol is 33% less energy dense so it requires 3% more fuel running e10.
It actually acts as an octane booster and allows the turbos to run at full boost/power safely.

 

[cb4017]

10% has been the norm around here for years. If you're running a top tier gas I wouldn't worry about a fuel additive.

I usually get fuel from Maverick because of the Nitro Card discount. Around every oil change, 4-5 thousand miles, I'll pour a bottle of Techron into the fuel tank.

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