Q: Carbon buildup

asked by on

my car was hesitate when start to go codePO3oo read misfire so i changed spark plug and coil run good for 1 day and hesitate again check new plug only passenger side three plug are showing carbon build up took to shop told me that throttle body is bad????that is case all 6 plug could build up carbon????

My car has 90000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Carbon buildup

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Q: Where is the fuel filter located

The fuel filter on the gasoline powered cars is located inside the fuel tank. Yes, it seems crazy, but it's part of a new system that puts everything in the tank, pump, filter, regulator, pressure sensor, etc. There is a...

Q: Hello, I get an error code on my 2006 Nissan Murano SE. It states "b1049 driver airbag module open". Whole airbag or component??

Hi Clay. Thanks for writing in today. The code you've listed is a Nissan-specific error code that indicates a few possible sources of the air bag module warning light. The top sources include a faulty air bag, spiral cable, bad...

Q: Rubbing/vibrating noise from front end

Hello. From what you describe it would appear that your tire may be making contact with something and causing the noise and vibration. Noises can be difficult to diagnose without driving the vehicle, however if you have determined what wheel...

Related articles

P0240 OBD-II Trouble Code: Turbocharger Boost Sensor B Circuit Range/Performance
P0240 code definition Turbocharger Boost Sensor B Circuit Range/Performance What the P0240 code means P0240 is an OBD-II generic code triggered when the Engine Control Module (ECM) detects the intake boost...
Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...