bing tracking image
Q & A Icon

What Happens if You Run Low Octane Fuel with Edge Gas Evolution CTS3 Programmer  

Question:

If I dont have 91 octane in the truck will the extreme tune still work on the truck?

0

Expert Reply:

If you run a lower octane fuel than what the tune level requires you will potentially cause damage to the engine. I strongly recommend not doing this. If you have to go with a lower octane fuel you have to lower the tune level. You'll end up with spark knock otherwise which blow head gaskets or potentially cause other catastrophic engine failure.

expert reply by:
0
Jameson C

Product Page this Question was Asked From


Q & A Icon

Continue Researching

See More Q&A Expert Answers >>