I have a 2004 Infiniti G35, just yesterday (on a cold night) my thermostat indicated that my car was overheating. But the thermostat kept fluctuating up and down...I checked my coolant resevoir, and there is a milky white sluge type of liquid on the very bottom, I want to know what the cause of that would be. I don't want to just add coolant and be on my way, is this something I should really worry about?

SOURCE: How to remove jammed cd infiniti g35 coupe

This is a stereo we see in shop for repair on a regular basis, see www.carstereohelp.com for repair. However, I have one suggestion before thinking of repair. Disconnect one of the main car battery terminals for several minutes. This is much easier then removing and reinstalling the stereo in this car. This may act as a reset and bring the changer back. Otherwise, repair is needed.

SOURCE: 2003 Infiniti G35 Starter location

Downloaded a PDF detailed service manual online. Gives you diagram and everything else you need.

SOURCE: 2004 INFINITI G35-SEAT HEATER SWITCH LIGHT DOES

Not uncommon for the LED in the switch to "burn out". If the seat heater function is normal and the only problem is with the switch illumination a switch is available seperately and can be easily replaced.

Rob Sinbad

• 709 Answers
• Posted on Aug 06, 2009

SOURCE: how much would it cost to replace the throttle

1st gen throttle body they rarely fail, I recommend to remove and clean the unit first before replacing one, used Valvoline throttle body cleaner only; when you have the unit out, take your time and clean it slowly soak it completely with the solvent. refurbish run you 90-100 bucks from RockAuto.com, another place to look is junk yard, don't buy new. 30 minute job cleaning or replacing the unit. If it serve my memories correctly, 350z use the same throttle body as G35 up to 07'. hope that help some

SOURCE: My 03 G35 is overheating and no heat in the cabin

No heat inside the cabin is a clear sign of a heater core obstruction.

The heater core sits near the A/C blower and flows hot radiator fluid through it to warm the air when the interior thermostat (temperature selector) is set to a temperature higher than ambient.

The inexpensive solution is to get a radiator flush and hope that the heater core unblocks itself. This could also be resolved if there is a large air bubble in the heater core preventing the proper flow of fluid.

The more expensive solution, is to have the dealership or other mechanic, pull the heater core to see what's causing the blockage.

I would try the less expensive method first and make sure that the shop you take it to knows how to remove air from the radiator/heater core (this is usually done by flowing new fluid into the system while pulling out the old).