could putting in reg gas in a NorthStar engine mess up spark plugs

155

Asked by Nov 04, 2012 at 05:14 PM about the 1999 Cadillac DeVille Base Sedan

Question type: Maintenance & Repair

I have a 99 DeVille and have been putting reg gas in it for a few months everything seemed fine, BUT now it has a slight miss in the motor.. No check lights or codes coming up.. i switched it back to a tank of high octaine and no diffrence... could i of fowled out the spark plugs

2 Answers

Yes, and the best answer is ... do you feel lucky, if that is the only problem you could cause? You know the question that guy that was recently seen talking to an empty chair asked a criminal.

1 out of 1 people think this is helpful.
32,255

Lmao the cheap gas causes detonation or very advanced ignition. Causing a knock causing a lot of stress on the entire engine. So Joseph is correct, do you feel lucky.

1 out of 1 people think this is helpful.

Your Answer

Add photo

Related Questions

Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
kikero
Reputation 2,010
#2 Js08016
Js08016
Reputation 1,560
#3 Cynthiasmith
Cynthiasmith
Reputation 1,470
View All

Related Models For Sale

Used Cadillac Eldorado
425 listings starting at $2,250
Used Lincoln Town Car
29 Great Deals out of 2,075 listings starting at $1,995
Used Chevrolet Impala
796 Great Deals out of 34,708 listings starting at $799
Used Cadillac Escalade
289 Great Deals out of 10,687 listings starting at $1,900
Used BMW 7 Series
166 Great Deals out of 5,889 listings starting at $3,400
Used Mercedes-Benz S-Class
195 Great Deals out of 6,367 listings starting at $2,995
Used Ford Mustang
399 Great Deals out of 44,403 listings starting at $1,000

Used Cars For Sale

2005 Cadillac DeVille For Sale
272 listings starting at $3,000
2003 Cadillac DeVille For Sale
4 Great Deals out of 258 listings starting at $1,750