Question about 2008 Chrysler 300 Limited
When cold outside it idles very rough until engine warms up. A year ago I had the water pump and Timing Belt repalced at 60,000 km and it was making the same rough idle sound before it died then. What is the probable causes now?
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
The throttle position sensor may be misaligned. This tells the computer how much throttle is being applied, and when they go bad, or come out of alignment, the idle tends to get up there. If that's not the issue, remove your air cleaner, the housing and everything until you get to the MAP sensor. Give it a good spray with carb cleaner, let it dry and replace the air cleaner with a new one. If the MAP sensor detects minimal air flow, the computer jacks up the idle to compensate.
Posted on Nov 07, 2008
Tips for a great answer:
Here are the most common causes of idle surge, rough idle esp when cold and stalls at stops, slow idle speed, erratic idle speed, rough idle and engine hesitation (and other problems), it is in most cases the idle speed control air-bypass valve and or throttle valve and upper intake, these area's get full of gunk and combustion residue over the miles and cause idle issues (stalls, low idle) like yours, Get a can of intake cleaner from any local parts store, not carb spray, intake cleaner, it is made by a company called CRC, remove the air intake hose to the engine, hold the idle high so the engine won't stall, then spray the can of cleaner into the intake while keeping the engine running, use at least 1/2 the can, shut down the engine and disconnect the battery for 5 minutes, then restart and complete a number of mixed driving cycles, town, freeway, stop and go etc., after a few days the problem will go away as the system will relearn to the clean intake.
Jul 09, 2017 | Cars & Trucks
Apr 16, 2017 | 2005 Chrysler 300
Feb 14, 2012 | 1988 Chevrolet C1500
Mar 12, 2010 | 2000 Volkswagen Beetle
Feb 19, 2010 | 1996 Chrysler Concorde
Jan 10, 2010 | 2003 Mazda MPV
Feb 17, 2009 | 2006 Chevrolet Colorado
Jan 17, 2009 | 2001 Ford Escape
251 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: