Proper fuel system flush and clean

Asked by Mar 22, 2015 at 10:26 AM about the Dodge Ram 1500

Question type: Maintenance & Repair

I had my fuel system serviced at the dealer, now I have a check engine light

4 Answers

241,705

You will have to scan the truck for the codes. Why did you flush the fuel system, was the light on before? Most times all you need to do is use good grade gasoline, and change the fuel filter regularly. FYI: Those dealer flush and clean services are just to pull money out of your pocket.

2 of 2 people found this helpful.

I couldn't agree more about fuel system flush is nothing but an unneeded service bordering on scam, just like a transmission flush. ..unless your fuel system got severely contaminated, so much so the filter won't pass fuel. Even then a flush won't clean injectors if some debris has found it's way to the nozzle. Can you please answer Tom's questions? That will help us

1 of 1 people found this helpful.

http://www.toptiergas.com/retailers.html

The light has never been on before, the truck has 101,000 miles and I was convinced it would be good PM. The codes are P0420 and P0430

Your Answer

Add photo

Related Questions

Ram 1500

Looking for a Used Ram 1500 in your area?

CarGurus has 10,833 nationwide Ram 1500 listings starting at $1,400.

ZIP:

Search Dodge Ram 1500 Questions

Dodge Ram 1500 Experts

#1 Dan Connell
Dan Connell
Reputation 6,160
#2 pudgybear
pudgybear
Reputation 6,010
#3 dandyoun
dandyoun
Reputation 5,390
View All

Related Models For Sale

Used Ford F-150
2,059 Great Deals out of 207,350 listings starting at $1,499
Used Chevrolet Silverado 1500
1,772 Great Deals out of 181,204 listings starting at $250
Used Ram 1500
905 Great Deals out of 112,646 listings starting at $6,386
Used Dodge Ram 2500
143 Great Deals out of 5,158 listings starting at $1,499
Used GMC Sierra 1500
761 Great Deals out of 69,133 listings starting at $1,850
Used Toyota Tundra
438 Great Deals out of 34,679 listings starting at $2,990
Used Toyota Tacoma
473 Great Deals out of 41,593 listings starting at $1,995
Used Dodge Charger
451 Great Deals out of 29,327 listings starting at $2,300
Used Ford F-250 Super Duty
330 Great Deals out of 46,264 listings starting at $1,450
Used Dodge Dakota
137 Great Deals out of 3,797 listings starting at $1,495
Used Dodge Challenger
211 Great Deals out of 23,433 listings starting at $7,990
Used Nissan Titan
178 Great Deals out of 19,080 listings starting at $3,000
Used Dodge Ram 3500
74 Great Deals out of 2,197 listings starting at $4,999
Used Ford Mustang
537 Great Deals out of 45,845 listings starting at $1,999
Used Chevrolet Colorado
240 Great Deals out of 24,818 listings starting at $2,499

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.