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Ask Chris (aka- Moose) Your Own Question
Chris (aka- Moose)
Chris (aka- Moose), Technician
Category: Ford
Satisfied Customers: 48643
Experience:  16 years experience
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Engine rumbles @2000 rpms. Noise as if no exhaust, seems to

Customer Question

Engine rumbles @2000 rpms. Noise as if no exhaust, seems to be coming from under hood
JA: How many miles are on the car? How has your mileage been lately?
Customer: 194000. Lower than usual.
JA: What is the model of your '00 Ford?
Customer: 2003 sport trac
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: This just happened, mostly yes.
JA: Anything else you want the mechanic to know before I connect you?
Customer: Is there an upgrade to the 3 catalytic converters factory installed, a simpler fewer parts option?
Submitted: 11 months ago.
Category: Ford
Expert:  Chris (aka- Moose) replied 11 months ago.

Welcome, I'm Chris (aka Moose), my normal schedule online is around lunch and after dinner till early morning.

Rumbles like a noise or feeling is being produced?

Is this effecting performance or causing warning lights to come on?

Possible causes so far lead to a faulty engine or trans mount, faulty exhaust heat shield, broken baffle inside one of the converters. Aftermerket catalytic converters are designed almost identical as your.

What now

  1. You have asked a question.
  2. You have paid a deposit and received an info request and or answer(s).
  3. Now it is time to follow up if needed or rate my answer, hopefully 5 STAR EXCELLENT. Sometimes the rating fails, responding with (I am a pleased) will suffice.
  4. You are more than welcome to still follow up. I want you pleased with me and my answer(s).

Thanks for using Just Answer, and rating me so I am compensated, Chris

Customer: replied 11 months ago.
A noise as if no muffler but coming from engine area. There are no warning lights.
Expert:  Chris (aka- Moose) replied 11 months ago.

A sound like this points me into looking at cracked exhaust manifolds or leaking manifold gaskets from broken studs. Can you check those areas for signs of black carbon residue from a leak.

Expert:  Chris (aka- Moose) replied 10 months ago.

Hello again Chris here,

  • Sorry you were not pleased with my help.
  • What would you like to do regarding your question now.
  • This post is coming up on the 7 day mark where it times out. When a post times out, that means it's no longer on my active list (you reply and I may never know it.)

Thanks Chris