Question about Chevrolet Cars & Trucks
Posted by Anonymous on
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
hi its situsted next to front passanger wheel in line with the transaxle you will see the oil pan the drain plug is on the back please rate this answer
Posted on Nov 19, 2009
The P0300 is a misfire and P0506 indicates low RPM at idle.
A misfire can be caused by poor ignition (spark plug, plug wire, coil, ignition module/engine control module).
Poor air/fuel (air filter, fuel injector, fuel pressure, fuel filter, fuel pump, bad gas, or engine control module).
Check your maintenance requirements and see if any of these items are due for replacement first.
Posted on Jan 06, 2010
code 420= Catalyst system efficiency below threshold(bank 1) code 496=Evaporative emission system-high purge flow. Hope this helps if you need more help get back to me Thanks Ray
Posted on Feb 15, 2010
I don't have a solution but I can tell my story on code P0300. What I have replaced so far that did not fix the misfire problems are 1. EGR valve, 2. throttle position sensor, 3. Idol air control valve, 4. The rear crank position sensor, 5. the control module under the coil packs, and 6. the fuel filter. So far it seems to run a little better when I unplug the EGR valve but that is only temporary. I still have the stumbling random misfire but not all the time. It comes and goes. Currently it will run smooth and strong for a while, maybe 10 miles or so, then it just looses power. When I back off the gas it smooths out a bit then as I accelerate again it misfires all over the place with the tach jumping up and down. It will do this sometimes for a few seconds to a few minutes then smooth out and run strong and smooth again. The a mile or so down the road it will misfire again all over again. Sometimes it goes for 30 miles without a misfire at all. I have to question how the cat could cause this issue as mentioned in the list of possible causes.
Posted on Apr 24, 2012
Tips for a great answer:
Feb 07, 2015 | Cars & Trucks
Jul 13, 2012 | Chevrolet Chevy Cars & Trucks
Dec 15, 2011 | 2004 Chevrolet Colorado
Aug 09, 2010 | 2004 Chevrolet Colorado
Jan 06, 2010 | 2005 GMC Canyon
37 people viewed this question
Usually answered in minutes!