Fuel injector cleaner should I use it?

Tiny
JOE S
  • MEMBER
  • 2002 LINCOLN CONTINENTAL
  • 53 MILES
Hello, I would like to add a fuel injector cleaner to my Lincoln. Would you give the go-ahead to Castle Injector Sting? Also gasoline is required at 92 octane. Will it harm the engine if I use 89 since the price of gas is rising fast again. Thanks, Mauro

Just bought this car - nice site :-)
Friday, February 17th, 2012 AT 5:24 PM

1 Reply

Tiny
MIKE H R
  • MECHANIC
  • 3,094 POSTS
Fuel injector cleaner keeps dirt and other small deposits from clogging up your fuel injectors. Use as the instructions say. If the car has been sitting I would use it to help get rid of any water vapors from sitting.
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Friday, February 17th, 2012 AT 5:35 PM

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