Accidentally put a gallon regular gas into the tank when it is only supposed to have premium

Tiny
JESSIE MCKINNEY
  • MEMBER
  • 2001 MITSUBISHI
  • 180,000 MILES
I accidentally put about a gallon of regular gas into my Eclipse Spyder GT about a month ago and it is only supposed to have premium. Well, my engine started knocking what should I do?
Saturday, November 26th, 2016 AT 9:33 PM

2 Replies

Tiny
CATAFINA
  • MECHANIC
  • 98 POSTS
Check your EGR valve could be spark knock problem.
Was this
answer
helpful?
Yes
No
Saturday, November 26th, 2016 AT 11:08 PM
Tiny
MHPAUTOS
  • MECHANIC
  • 31,938 POSTS
When do you hear the knock, at start up under hard acceleration, is is constant with engine speed or more of a rattle when accelerating?
Was this
answer
helpful?
Yes
No
Sunday, November 27th, 2016 AT 3:45 AM

Please login or register to post a reply.

Sponsored links