Chevy/GMC 6.2L and 6.5L Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines

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Old 11-09-2011, 02:09 PM
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i just checked my codes and im getting a 42 can anyone help please
 
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Old 11-09-2011, 09:28 PM
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dtc42 = fuel temperature circuit low
(high temp. indicated)

says symptoms could include "poor idle quality during hot conditions."

need anymore info jlmk.
 
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Old 11-09-2011, 10:23 PM
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how do i fix this code
 
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Old 11-09-2011, 11:16 PM
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if you have a fax machine i can fax a copy of the page to you, or email it to you.
 
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Old 11-10-2011, 08:43 PM
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you can email please shipps2008@yahoo.com
 
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Old 11-11-2011, 02:02 AM
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Ill try to get it to you tomorrow.
 
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Old 11-12-2011, 12:47 PM
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well my copier is acting up. ill sit down and type it out this evening.
 
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