Joe in NY
Well-Known Member
- Joined
- June 5, 2014
- Messages
- 941
- Reaction score
- 88
- City, State
- Binghamton, NY
- Year, Model & Trim Level
- 2002 Eddie Bauer V8 4X4
Hey guys,
2002 Explorer 4.6L V8 4X4, 73K miles. In Park if I rev the engine up to 1,500 rpm is shakes/vibrates the whole car. But only at 1,500 rpm. Idle and whole rpm range is smooth... Just a resonating frequency between the engine and car at 1,500 rpm?
Also, when do you guys change spark plugs? I pulled mine 10K miles ago and 2 on each side were brown and the other two white. Forgot to inspect the tips.
Thanks!
2002 Explorer 4.6L V8 4X4, 73K miles. In Park if I rev the engine up to 1,500 rpm is shakes/vibrates the whole car. But only at 1,500 rpm. Idle and whole rpm range is smooth... Just a resonating frequency between the engine and car at 1,500 rpm?
Also, when do you guys change spark plugs? I pulled mine 10K miles ago and 2 on each side were brown and the other two white. Forgot to inspect the tips.
Thanks!
