Question about 2004 Chevrolet Silverado 2500HD
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
SOURCE: 2004 Chevy Silverado HD 2500
On many engines with distributor less ignition systems and sequential fuel injection, a camshaft position sensor is used to keep the engine's control module informed about the relative position of the crankshaft. By monitoring cam position (which allows the control module to determine when the intake and exhaust valves are opening and closing), the control module can use the cam position sensor's input along with that from the crankshaft position sensor to determine which cylinder in the engine's firing sequence is approaching top dead center. This information is then used by the engine control module to synchronize the pulsing of sequential fuel injectors so they match the firing order of the engine. On some applications, input from the camshaft position sensor is also required for ignition timing.
The camshaft position sensor may be magnetic or Hall effect, and mounted on the timing cover over the camshaft gear, on the end of the cylinder head in an overhead cam application, or in a special housing that replaces the distributor (in the case of some of the GM applications). Operation and diagnosis is essentially the same as that for a crankshaft position sensor.
Re check the wire harness and the sensor installation to the camshaft sensor in Bank #1 which is where the #1 cylinder is. Good luck and hope this adds some light to you question, keep me posted and be glad to help.
Posted on Jun 02, 2009
there is a petcock at the bottom of the rad drain ti from there and use a antifreeze tester to check protection temp
Posted on Nov 18, 2009
Tips for a great answer:
Oct 26, 2016 | Cars & Trucks
Oct 20, 2014 | 2006 Chevrolet Silverado 2500HD
Mar 02, 2013 | 2001 Chevrolet Silverado 2500
Oct 12, 2012 | Cars & Trucks
Feb 08, 2012 | 2000 Chevrolet 2500
Jul 20, 2010 | 2004 Chevrolet Silverado 1500 Crew Cab
Jul 01, 2010 | 2004 Chevrolet Silverado
Jan 03, 2010 | 2008 Chevrolet Silverado 2500HD 2WD
Jan 02, 2010 | 2004 Chevrolet Silverado 1500 Crew Cab
Sep 30, 2009 | 2007 Chevrolet Silverado 2500HD
Apr 16, 2015 | 2004 Chevrolet Silverado 2500HD
227 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: