Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - High coolant temperatures = more spark knock?

BabyDiesel · 06-20-2015, 12:13 PM

I may try an E85/ E10 93 blend on the next tank. A 2 gal/10 gal fill will give me 95-96 octane with E23 equivalent.

I need to try some SeaFoam bad. I saw yesterday that I have spark knock with water temps between 180-185* on this 87.

06-20-2015, 12:13 PM	#12 (permalink)
BabyDiesel Lean Burn Cruiser! Join Date: Dec 2012 Location: Johnston County, NC Posts: 936 Big Blazin' - '88 Chevrolet K5 Blazer Silverado SUV 90 day: 14.97 mpg (US) Chili - '00 Honda Insight Gen-1 Insights Team Honda House of Tudor Team Streamliner 90 day: 72.29 mpg (US) Thanks: 840 Thanked 491 Times in 310 Posts	I may try an E85/ E10 93 blend on the next tank. A 2 gal/10 gal fill will give me 95-96 octane with E23 equivalent. I need to try some SeaFoam bad. I saw yesterday that I have spark knock with water temps between 180-185* on this 87. __________________ Remember, thank a fellow EM'er for a helpful post!!! I hypermile better in my cowboy boots Past threads: ZX2 modding thread Ecomodder's Top 10: How they do it! ZX2 Aerodynamics: Shooting for 0.15 Cd ZX2 coast-down testing for Cd & Crr