Joined
·
1,390 Posts
One day while checking out things under the hood (power steering fluid from new rack being installed) I noticed when i had the car started and idling that it would shake (front to back) maybe every 10 seconds, but make no other noticeable noises then a idling Vulcan. The idle (900 or so rpm) doesn't move very much during idle maybe 25rpm if most (you have to stare to notice it) but I haven't noticed it doing it in unison. I replaced the spark plugs, but have yet to replace the wires. Could this be related to old wires? What else is there to look for? Soon I will be doing the o2 sensors (closest to engine) a de-carbon, pcv valve. Anything I should replace at 90,000 miles?
Thanks
Nick Saturday
Thanks
Nick Saturday