Spitting and sputtering

Asked by Sep 14, 2017 at 10:09 PM about the 2006 Ford Mustang GT Premium

Question type: Maintenance & Repair

My Mustang is spitting and sputtering in high gear low
RPMs. Around 2k. I cleaned the air filter and treated the
injectors via sea foam treatment on the tank but it's not
helping. I have the engine code P0340 but both the
sensors have been replaced as well as the alternator. This
issue is out of my league.

3 Answers

Im in North Carolina do you all do delivery here

52,125

Believe it or not...you may have a bad alternator with a bad diode back-feeding a/c voltage into your electrical system. Take it to your local O'reilly Auto Parts store and have them test the alternator in the vehicle. Their tested should show if a diode is bad or not. Alternators have more than 1 diode and can still charge with a bad diode. Do some reading at the link......http://www.allfordmustangs.com/forums/2005-2010-mustang-gt-tech/133641-2006- mustang-gt-trouble-code-p0340.html

52,125

If the above link does not work, remove the extra space just before "mustang". This site for some reason inserts a space when posting a fairly long link.

Your Answer

Mustang

Looking for a Used Mustang in your area?

CarGurus has 1,117 nationwide Mustang listings starting at $1,250.

Postal Code:

Ford Mustang Experts

  • #1
    Tom Demyan
    Reputation
    4,590
  • #2
    Bob Beaman
    Reputation
    1,260
  • #3
    COMETGUY61
    Reputation
    1,110
View All

Related Models For Sale

Used Dodge Charger
59 Great Deals out of 761 listings starting at $2,000
Used Chevrolet Corvette
655 listings starting at $4,450
Used Ford Shelby GT500
29 listings starting at $40,900
Used Ford F-150
494 Great Deals out of 10,166 listings starting at $3,450
Used BMW 3 Series
144 Great Deals out of 1,739 listings starting at $2,499
Used Jeep Wrangler
109 Great Deals out of 1,607 listings starting at $3,995
Used Chevrolet Silverado 1500
180 Great Deals out of 11,074 listings starting at $1,995
Used Nissan 350Z
25 listings starting at $8,999
Used BMW M3
6 Great Deals out of 84 listings starting at $10,288
Used Honda Civic
302 Great Deals out of 3,465 listings starting at $995

Used Cars For Sale

2017 Ford Mustang GT Premium For Sale
39 listings starting at $40,982
2016 Ford Mustang GT Premium For Sale
11 listings starting at $31,998
2015 Ford Mustang GT Premium For Sale
21 listings starting at $33,995
2014 Ford Mustang GT Premium For Sale
2 listings starting at $33,800

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.