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6.5 L diesel - hard starting/cranking

Printed From: the12volt.com
Forum Name: General Discussion
Forum Discription: General Mobile Electronics Questions and Answers
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=17731
Printed Date: May 29, 2024 at 2:58 AM


Topic: 6.5 L diesel - hard starting/cranking

Posted By: safetyforce
Subject: 6.5 L diesel - hard starting/cranking
Date Posted: August 17, 2003 at 8:32 PM

 We are working on a 1995 chevy pick up truck with a 6.5 litre diesel engine. The owner states that it is getting harder to start and the crank cycle is getting longer. When the starter engages, it seems as though the batteries are weak.  We checked the batteries which were ok, changed the glow plugs, fuel filter, and air cleaner.  This seemed to help a little. Is there any other electronic parts that may be causing this condition.



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safety force vehicle products



Replies:

Posted By: MAXST
Date Posted: August 17, 2003 at 11:16 PM

im too familer with diesels...but you check the senors? im sure theres a computer...you could get it dia.



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Posted By: copcarguy
Date Posted: August 20, 2003 at 2:20 PM
Be sure your grounds are good! 90% of this type of problem is caused by poor grounds, bad cables, corroded connections or all three. If the cables look at all questionable replace them as a matter of course, they are far cheaper than computers and such. Have you checked to make sure the lift pump and injector pump are operating sufficiently? Both of these are extremely important in the 6.5L. Good luck!!

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R Jackson
Owner/Installer
TRM Emergency Vehicles
Information is advice only and should be confirmed with OEM or quality test equipment.
Boyertown, Pennsylvania




Posted By: MAXST
Date Posted: August 20, 2003 at 3:13 PM
Oh thats a definate even on gasoline cars...i had to do and clean all my grounds on my car- 79 civic...its pos.

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I need quality equipment, feel free to donate.





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