I have a 2005 Chrysler 300 with the 3.5 v6 engine. Here of lately, the engine will rev way up beyond what is normal on a cold start. It will almost immediately return to normal idle speed. What is th

Asked by Feb 20, 2017 at 02:23 PM about the 2005 Chrysler 300 Limited

Question type: Maintenance & Repair

2 Answers

7,165

Check for check engine codes. If no codes, it could be that the TPS sensor is going bad. Try cleaning the MASS air flow sensor and throttle body first. Make sure to follow instructions on proper cleaning procedure

74,515

Tire pressure sensor? I don't think so. Maybe the IAC or the MAF.

Your Answer

Chrysler 300 Experts

  • #1
    Jetlounge
    Reputation
    1,850
  • #2
    Eddie_G1
    Reputation
    900
  • #3
    Whatisit
    Reputation
    830
View All

Related Models For Sale

Used Dodge Charger
450 Great Deals out of 27,920 listings starting at $1,650
Used Ford Mustang
764 Great Deals out of 42,666 listings starting at $1,300
Used Chevrolet Impala
598 Great Deals out of 34,725 listings starting at $1,250
Used Jeep Grand Cherokee
888 Great Deals out of 71,728 listings starting at $995
Used Cadillac CTS
277 Great Deals out of 10,301 listings starting at $1,500
Used Honda Accord
1,041 Great Deals out of 63,025 listings starting at $999
Used Chevrolet Silverado 1500
2,132 Great Deals out of 183,036 listings starting at $1,898
Used Ford F-150
2,232 Great Deals out of 183,000 listings starting at $1,500
Used Nissan Maxima
323 Great Deals out of 23,728 listings starting at $1,550
Used Chevrolet Tahoe
641 Great Deals out of 36,956 listings starting at $1,800
Used Chevrolet Malibu
1,259 Great Deals out of 77,877 listings starting at $1,500
Used BMW 3 Series
1,050 Great Deals out of 31,680 listings starting at $1,000

Used Cars For Sale

2017 Chrysler 300 Limited For Sale
1,578 listings starting at $22,614
2016 Chrysler 300 Limited For Sale
4 Great Deals out of 332 listings starting at $14,985
2015 Chrysler 300 Limited For Sale
10 Great Deals out of 380 listings starting at $13,500

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.