General Motors Tech Chevy tech talk within.

2000 silverado 4.3,not firing on number 5

Old 10-19-2010, 11:55 AM
Junior Member
Thread Starter
Join Date: Oct 2010
Posts: 3
Default 2000 silverado 4.3,not firing on number 5

hi just put new intake manifold gaskets on my silverado 4.3 ,and its not firing on number 5 ,its got good spark had new plugs and leads ,had comprssion test on 3 and 5 they both had same reading ,swaped number 3 injector with number 5 pulled plug lead off number 3 and engine noise changed pulled number 5 lead no change ,not loosing any water not over heating starts up on first turn ,dont know what to look at next ,someone told me it could be distributer shaft could have a small crack in it but would have to knock pin out and take cog off to

see saft .any help im in uk and not getting anywhere thanks hope someone can come up with something
Related Topics
Thread Starter
Last Post
Chevy Silverado/ GMC Sierra Forum
08-22-2013 09:08 PM
Report Concerns, Make Suggestions, & Get Help Using The Forum
10-19-2010 01:18 PM
Chevy Silverado/ GMC Sierra Forum
07-18-2008 07:40 PM
Ford F-150 Forum
02-17-2008 03:33 PM
Chevy Silverado/ GMC Sierra Forum
08-21-2007 10:10 AM

Thread Tools
Search this Thread
Quick Reply: 2000 silverado 4.3,not firing on number 5

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.