i have a 2003 infiniti g35 with 180k i love the car and it runs well but when i leave the car in idle the heat will run but will not heat the interior of the car and then when i drive, the heat kicks in through the vents. It doesnt shut off but but it runs but no heat when in idle and also my gas tank gauge is stuck at the half tank mark. please help i love the car

Asked by Feb 20, 2013 at 02:08 PM about the 2003 INFINITI G35 Coupe RWD

Question type: Maintenance & Repair

2 Answers

106,505

Your water pump is worn or your idle speed is too low. Not enough coolant through the heater core at idle. --- You can try some fuel system cleaner for that fuel gauge problem but you probably have to drop the tank and replace the sending unit to fix it.

1 people found this helpful.
23,035

check your rad. for enough water ,or coolent sounds like a air pocket circulating around,if so why? worry about that later fill the rad,

1 people found this helpful.

Your Answer

INFINITI G35 Experts

  • #1
    CelesterJ
    Reputation
    1,230
  • #2
    Bill Whitesel
    Reputation
    810
  • #3
    infinitibob
    Reputation
    720
View All

Related Models For Sale

Used Nissan 350Z
26 Great Deals out of 984 listings starting at $3,500
Used BMW 3 Series
833 Great Deals out of 32,432 listings starting at $995
Used Ford Mustang
270 Great Deals out of 37,082 listings starting at $2,150
Used Honda Accord
424 Great Deals out of 101,059 listings starting at $1,200
Used Acura TL
72 Great Deals out of 3,428 listings starting at $799
Used Chevrolet Camaro
224 Great Deals out of 28,922 listings starting at $3,900
Used Nissan Maxima
200 Great Deals out of 17,499 listings starting at $1,900
Used Honda Civic
333 Great Deals out of 52,980 listings starting at $1,200
Used INFINITI FX35
27 Great Deals out of 1,075 listings starting at $2,195

Used Cars For Sale

2007 INFINITI G35 Coupe RWD For Sale
89 listings starting at $5,000
2006 INFINITI G35 Coupe RWD For Sale
5 Great Deals out of 154 listings starting at $3,995
2005 INFINITI G35 Coupe RWD For Sale
5 Great Deals out of 166 listings starting at $3,500
2004 INFINITI G35 Coupe RWD For Sale
3 Great Deals out of 159 listings starting at $3,755

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.