|10-31-2009, 01:19 PM||#1|
Join Date: Oct 2009
replaced spark plugs now cylinders misfire
Before i bought new spark plugs my cylinders didn't misfire but when i replaced them it started misfiring when i keep a constant speed, but when i'm accelerating it doesn't do it. Any help?
|SaturnFans.com Sponsored Links|
|10-31-2009, 01:34 PM||#2|
Join Date: Sep 2000
Location: Cincinnati, Ohio
Re: replaced spark plugs now cylinders misfire
What model year S-Series are we talking about here? May be good to add this info to your avatar and/or signature.
What TYPE of Spark Plugs? (Hopefully NO Platinum)...do a search on why Platinum plugs are BAD for a Saturn engine. NGK only are the preferred plugs.
Did you properly gap the new plugs? They should be gapped at .040
Hand tighten completely? Are the plugs cross threaded?
What condition are the plug wires in and coil towers?
94SL2 HCE, "Pearl"
94SL2 260K Miles
97SW2 266K Miles
94SC1 340,501 Miles
Org. Engine/Auto Trans
|Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)|
|Thread||Thread Starter||Forum||Replies||Last Post|
|No.1 and 4 cylinders have no spark.||moerex||S-Series Tech||17||04-07-2009 12:16 AM|
|Replaced EGR Valve/Spark Plugs||2NDSOUT||S-Series Tech||1||05-24-2008 05:26 PM|
|oily spark plugs and cylinders||fishmed||S-Series Tech||21||02-01-2008 06:50 AM|
|No spark on #1 and #4 cylinders||johngreene||S-Series Tech||4||04-24-2007 11:44 PM|
|Replaced the spark plugs||S Keith||Vue General||20||01-12-2005 12:01 AM|