runs rough time to time..not often

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runs rough time to time..not often - 8/19/2008 4:38:07 PM    paulbaby   Posts: 3 Joined: 8/17/2008 From: whitby,ontario,canada Status: offline just replaced...egr valve...cam sensor...plugs..wires...rotar..cap...serpentine belt..upper intake gasket..muffler...cat converter....still runs rough time to time..like gasping for air...any ideas>....?....havent change fuel filter yet..although changed last year...maybe o2 sensor..im stumped..and broke..any help would be appreciated..paul in whitby..no money in pockets now..but love the truck.. 1995 chev blazer...4.3...vortec of course... < Message edited by paulbaby -- 8/19/2008 4:44:50 PM > Post #: 1

RE: runs rough time to time..not often - 8/19/2008 5:53:56 PM    WolfPack Posts: 2788 Joined: 10/30/2007 From: Raleigh, NC Status: offline What kind of plugs did you put in? _____________________________ 2000 Blazer 4d LS 4x4 - 265/70/15 General Grabber AT2s - Hunter Brush Guard - Surco Roof Rack with IPF 868s - 1.5'' Shackle + Tbar - 2'' BL (in reply to paulbaby) Post #: 2

RE: runs rough time to time..not often - 8/19/2008 6:04:50 PM    paulbaby   Posts: 3 Joined: 8/17/2008 From: whitby,ontario,canada Status: offline hi...put in delco...gapped 045....delco wires... (in reply to WolfPack) Post #: 3

RE: runs rough time to time..not often - 8/19/2008 6:23:04 PM    WolfPack Posts: 2788 Joined: 10/30/2007 From: Raleigh, NC Status: offline Good call on the delcos...but I don''t know about that gap..I know my 2000 needs .060. _____________________________ 2000 Blazer 4d LS 4x4 - 265/70/15 General Grabber AT2s - Hunter Brush Guard - Surco Roof Rack with IPF 868s - 1.5'' Shackle + Tbar - 2'' BL (in reply to paulbaby) Post #: 4

RE: runs rough time to time..not often - 8/19/2008 6:28:34 PM    paulbaby   Posts: 3 Joined: 8/17/2008 From: whitby,ontario,canada Status: offline what the year calls for...just stumped now..dont know if it is fuel filter..ready to pull plates. (in reply to WolfPack) Post #: 5

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