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Ford Escape Hybrid Squeaks & Rattles

61 messages,  Last post on Nov 21, 2009 at 7:57 AM

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What is this discussion about? Ford Escape Hybrid, Auto Repair, SUV


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#42 of 61
08 just started to thump when accelerating by tomgen
Nov 19, 2007 (10:01 am)
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Hi,
 
I have an 08 FEH with about 3800 miles on it. A week or two ago I noticed that when I accelerate from a stop or very slow rolling speed, there is a single thumping sound, then everything is fine. This noise sounds like it's coming from from the front left. It occurs regardless if the engine is running or if it's running on battery, so it is NOT the the rumble that occurs when the engine starts. I don't hear it if I back up. I also did not notice it when the engine was cold and running at higher RPMs. The engine noise may have masked the thump. Has anyone else experienced anything like this?
 
Sorry if I posted this the wrong section. I'm not sure if this engine, trans, or suspension related.
 
Thanks,
 
Tom
#43 of 61
Re: 08 just started to thump when accelerating [tomgen] by mecheng1
Nov 20, 2007 (10:55 am)
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Replying to: tomgen (Nov 19, 2007 10:01 am)

Tom -
 
That does not sound normal. If you can produce the noise on command....I would take it to the dealer and have a service advisor ride with you and listen to the thump.
#44 of 61
Re: 08 just started to thump when accelerating [mecheng1] by tomgen
Nov 20, 2007 (11:27 am)
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Replying to: mecheng1 (Nov 20, 2007 10:55 am)

Thanks for the feedback. I just to find out if anyone else has experienced an issue like this before.
 
Regards,
 
Tom
#45 of 61
Re: 08 just started to thump when accelerating [tomgen] by arlopez05
Feb 10, 2008 (1:10 pm)
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Replying to: tomgen (Nov 19, 2007 10:01 am)

Tom,
 
I have the exact same issue with my 08 Escape Hybrid!!! I took it to the dealer and one of their techs said he did not hear anything... Unfortunately the "Thump" was not as loud as usual when we took the drive but you could definetely hear it. It almost sounds like a loose motor mount but I was told it wasnt...At least I know now I'm not crazy! Good luck figuring it out, if I do I'll let you know...
#46 of 61
Re: 08 just started to thump when accelerating [arlopez05] by tomgen
Feb 11, 2008 (8:24 am)
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Replying to: arlopez05 (Feb 10, 2008 1:10 pm)

Hi,
 
It's good to know that I am not the only person with this issue. Sorry the dealer couldn't hear the noise. I never went to the dealer because it is such a hassle, and like your experience, I don't expect them "hear" the thump either. I will wait until I have to go in for service and then tell them about it.
 
Regards,
 
Tom
#47 of 61
odd squeak by joseph85750
May 09, 2008 (12:40 pm)
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I got my 2008 Hybrid last July. Love it so far!
 
I have a squeak which I've narrowed down to specific conditions:
 
1) It's warm outside, and/or the vehicle is warm (therefore the frame/parts are warm)
 
2) When warm, it will occur when the gasoline engine is running.
 
3) It NEVER occurs while driving and the brakes are applied. The entire time the brakes are being applied, it will not squeak.
 
4) It NEVER occurs while driving on electric power only.
 
The squeak is more like a short chirp. It sounds like a squeak that an air conditioner clutch might make when it engages/disengages, or bearings in a motor might make intermittently. I suspected it was the regenerative brakes, but not sure. After the vehicle is moving, like cruising in the city, it might chirp once every 20 seconds.
 
Also, after the vehicle has been sitting in the hot sun for a while, and it's started, it will make these squeaks/chirps more frequently. After the vehicle has been running for a minute or 2, they will taper off and occur on the interval mentioned earlier (about every 20 seconds).
 
I don't see a relationship between the squeaks and the gasoline engine turning on/off.
 
Anyone else have this issue?
#48 of 61
Re: odd squeak [joseph85750] by k2slc
May 16, 2008 (3:21 pm)
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Replying to: joseph85750 (May 09, 2008 12:40 pm)

Hi there -- Am new to this forum. Got my 08FEH last November and over the past 4-5 months have experienced a squeaking/chirping sound. Could not figure out from where it was coming. Mostly, but not always noticeable on warmer days, after driving in the city for about 20-30 min, and mainly when turning/curving to the left (although occ. straight or right).
 
Just took my FEH in yesterday for the 5000 mile maintenance and told them about it/wanted the squeak addressed. Service guy today when I picked it up said it is a brake issue/problem with the engineering with rust building up on the brake over time and causing the squeak. He said that Ford Engineering is working on it but that they have a temporary fix that they used for now. I asked him what that was and he said they take it out and drive it 20-30 mph and then stop it with the emergency/parking brake. That takes the rust off and gets rid of the squeak and that I should be good for about a month. I said I'd be back obviously and he said I could do the temporary fix myself. Yeah, right.
 
Is this a crock of #%#&*& or is this for real. Anyone else been told this or heard of this? I LOVE my FEH other than this. Am getting 32 mpg with my usual driving and I love the handling, quiet, and space.
#49 of 61
Re: odd squeak [k2slc] by johndix60
May 17, 2008 (7:42 am)
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Replying to: k2slc (May 16, 2008 3:21 pm)

I am curious regarding the 5000 mile maintenance interval you quoted. I have a 2008 MMH and the owners manual very clearly indicates a 10,000 oil change maintenance interval. Is the 2008 Escape manual different?
 
I know that I have received a mailing and a telephone call from my Mercury dealer about coming in at 5000 miles, and it seems that there is a disconnect on this issue between the manual and the dealer's awareness. It is synthetic oil after all, and 10,000 is a conservative value for an oil change at that.
 
John Dixson
#50 of 61
Re: odd squeak by joseph85750
May 17, 2008 (8:42 am)
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I noticed the same thing. The dealerships don't really seem to know what is going on when it comes to the maintenance schedule. I would think they would have some computer database with my vehicle info in it, and know exactly what the schedule should be, what work has been done, all correspondence I've had with them, etc. But as far as I can tell, Ford doesn't use computers at all in any respect. Every time I call them, I have to totally start from scratch. At least this is the case with my local dealership in Tucson (Jim Click).
#51 of 61
Re: odd squeak [k2slc] by joseph85750
May 17, 2008 (8:49 am)
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Replying to: k2slc (May 16, 2008 3:21 pm)

Rust-- that's an interesting explanation. I live in Tucson, and we don't get a whole lot of vehicle rust/issues here because it's so dry (humidity last week was 6%).
However, speaking of parking brake, I once had an issue where I used the parking brake when parking on a slope. After I started driving, it was squeaking a lot. So, I stopped, put on the brake again, and let it 'snap back' when I released it. That got rid of that squeak, and it's not been back since.
I still like the vehicle a lot. My display currently says I'm getting 37.1 MGP.

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