Tag: engine

Decarbonization Procedure

Please note that this process was written by C5-TECH. Since there was not a tech tip for the C5 yet and the overwhelming response to a thread I posted regarding this issue…I thought you all could benefit from the pictures of my decarb. 1. Disconnect the pcv line by the throttle body and insert a […] More »

  Comments | By - April 21, 2010

Donaldson Blackwing Installation on a 2001 C5

Here is the Donaldson Blackwing install for a 2001. I did not see anyone go into detail on installing one so I thought I may as well post some pics as I went. You all know what the stock cleaner looks like so I am skipping that one. The first one is a picture of […] More »

  Comments | By - April 21, 2010

Erasing DTC Codes

You can acess all of the cars trouble codes from the dic and erase them! I know it works on my 99 but, I am not so sure on the earlier C5’s. Here is what you do: Press and hold options and then press Fuel 4 times while still holding the options button you must […] More »

  Comments | By - April 21, 2010

Hard Start Fuel Problem Diagnosis

… Here are the sure fail tests for the fuel system to save you time and money.. Take a fuel pressure gauge attach it to the schraeder valve.. turn the key on and off a few time to build up the pressure in the system… If you are having starting trouble the pressure will probably […] More »

  Comments | By - April 21, 2010

Heated O2 Sensor for Long Tube Headers

Enthusiasts that have installed long tube headers may find that their engines are running in opened loop because the O2 sensor is not heated to 600 degrees. This is especially true if the O2 bung is relocated to the collector. In the case of the Hooker 2149 header, the bung is located on the #7 […] More »

  Comments | By - April 21, 2010

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