Do the injectors really need to be cleaned?

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No not at all Leaky. Techron, Redline SI-1 and other PEA based cleaners are very beneficial at keeping ethanol problems away and keeping the injectors flowing properly. Good stuff.
 
Do you have high sulfur or otherwise cruddy fuel where you are at?
The dealer may know from experience that injectors need cleaning more often than normal.
They do not know that you keep yours clean very well. Most people don't.

Are they holding the 'race card' warranty thing over your head?
 
Thanks for everyone's input.

Had a word with the service manager today and to clarify, the fuel injector cleaning was an add-on service because the fuel filter was being replaced. Turns out it's an optional service and you don't have to go for it, and it isn't mentioned in the Middle East/North Africa service supplement either.

Replacement of the fuel filter, however, is because of the high levels of sulfur in the gas. They were surprised to see someone actually paying $3.48 a gallon for Euro V gas with a sulfur content of 10 ppm.

The guy who phoned me simply gets a commission based on how much the customer spends on service fees. He obviously wanted me to pay more so he could get a higher commission.
 
Originally Posted By: Falcon_LS
Thanks for everyone's input.

Had a word with the service manager today and to clarify, the fuel injector cleaning was an add-on service because the fuel filter was being replaced. Turns out it's an optional service and you don't have to go for it, and it isn't mentioned in the Middle East/North Africa service supplement either.

Replacement of the fuel filter, however, is because of the high levels of sulfur in the gas. They were surprised to see someone actually paying $3.48 a gallon for Euro V gas with a sulfur content of 10 ppm.

The guy who phoned me simply gets a commission based on how much the customer spends on service fees. He obviously wanted me to pay more so he could get a higher commission.




Sorry Falcon, I'd tell the guy to [censored] up a rope first time he called, second time it would be a big punch in the nose. I HATE B.S.
 
Here's what came out of the factory fuel filter with 18,650 miles on it:

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So much for paying $3.48/gallon. If this is with the imported stuff from Europe, Heaven only knows what the local stuff is like. I'm guessing they're not cleaning the tanks.

Going to change the fuel filter every 6,000 miles from now on. Unlike my Grand Marquis and Montero, changing the fuel filter's a bit of a PITA on the Explorer. Not even sure if the CC has a fuel filter, best check that.
 
Originally Posted By: HerrStig
The new single line fuel systems don't load filters up. I have 300 K on a Toyota filter. Too many folks have broken a fuel fitting trying to get the filter off. Perhaps the fuel in your area isn't as clean.


There's only so much stuff that you can introduce via the fuel filler, and the fuel that you throw in when you fill.

So whether it recirculates, polishing the fuel, or is once through, there's still only so many grammes to collect.
 
Like I said, maybe that service writer was not such a crook, after all!

Your in tank fuel pump must also have a rough life.
Maybe a tank flush [R+R] would be a good idea. Who knows what is settled in there?
 
Originally Posted By: Falcon_LS
..So much for paying $3.48/gallon. If this is with the imported stuff from Europe, Heaven only knows what the local stuff is like. I'm guessing they're not cleaning the tanks.

Going to change the fuel filter every 6,000 miles from now on. Unlike my Grand Marquis and Montero, changing the fuel filter's a bit of a PITA on the Explorer. Not even sure if the CC has a fuel filter, best check that.


Keep in mind what you are seeing is the impurities from HUNDREDS of gallons of fuel condensed into just a few ounces. That stuff didn't get by your filter. 50k is a nice conservative interval for a FF.
 
Originally Posted By: badtlc
Originally Posted By: Falcon_LS
..So much for paying $3.48/gallon. If this is with the imported stuff from Europe, Heaven only knows what the local stuff is like. I'm guessing they're not cleaning the tanks.

Going to change the fuel filter every 6,000 miles from now on. Unlike my Grand Marquis and Montero, changing the fuel filter's a bit of a PITA on the Explorer. Not even sure if the CC has a fuel filter, best check that.


Keep in mind what you are seeing is the impurities from HUNDREDS of gallons of fuel condensed into just a few ounces. That stuff didn't get by your filter. 50k is a nice conservative interval for a FF.


Agreed.

Changing every 6k is pretty over the top.
 
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