I first noticed in the '05 MPV a slight crunchy noise when the front suspension would unload after going over a bump at speed, say when you are cruising through a green light, but there's something of a dip where the cross street goes through the intersection. Now it seems to occur more frequently, but it's nothing but a noise at this point. Is this a case of squeaky bushings, or something else? MPV has maybe 33k miles on it.
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frount sway bar links are prolly goin out, is it kinda like a dull thump thump ?
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Originally Posted by fc3sboy1' post='892673' date='Jan 21 2008, 04:49 PM
frount sway bar links are prolly goin out, is it kinda like a dull thump thump ?
No. Not at all. It's more like a rubber on metal kind of rubbing or squeak, but not a squeak, more of a grunt. |
as per mazda extranet when i searched "crunch front bumps", basically the front swaybar bushings are probably shot. if its under warranty tell them you hear a squeaking going over bumps and a seperate clunking kind of noise from the front, theyll give you new links and bushings.
kevin. info: FRONT END GROAN/CREAK NOISE OVER SMALL BUMPS Applicable Models Model Starting S/N Ending S/N Model Spec MPV 2000-2005 000000 ZZZZZZ Related Category/Subcategory/Symptoms SUSPENSION / FRONT / IMPROPER OPERATION SUSPENSION / FRONT / EXCESSIVE OPERATION NOISE SUSPENSION / FRONT / UNUSUAL NOISE(EXCL. PINGING,SQUEAKING,OPERATION,RESONANCE) BODY AND ACCESSORY / ON-BOARD TROUBLESHOOTING / DOES NOT TURN OFF/WARNING LIGHT BODY AND ACCESSORY / ON-BOARD TROUBLESHOOTING / IMPROPER OPERATION MTOL - 4658 Dealer Repair Information Symptom and Conditions While driving at slow speeds over small bumps or speed bumps,a groan or creak noise can be heard. The noise can also be heard if vehicle is in shop and front end is pressed up/down. The noise appears to come from the front wheel well area. Repair Procedure: ---------------- 1. Using chassis ears,press front end of vehicle up/down to duplicate noise. 2. If noise is duplicated,check condition of front stabilizer bushings (large sway bar with one rubber bushing on each end). 3. Replace bushings using Workshop Manual procedure. Parts Information: ----------------- LC62-34-156 (Bushing,Stabilizer-Front) |
Originally Posted by teknics' post='892875' date='Jan 24 2008, 07:59 PM
as per mazda extranet when i searched "crunch front bumps", basically the front swaybar bushings are probably shot. if its under warranty tell them you hear a squeaking going over bumps and a seperate clunking kind of noise from the front, theyll give you new links and bushings.
kevin. info: FRONT END GROAN/CREAK NOISE OVER SMALL BUMPS Applicable Models Model Starting S/N Ending S/N Model Spec MPV 2000-2005 000000 ZZZZZZ Related Category/Subcategory/Symptoms SUSPENSION / FRONT / IMPROPER OPERATION SUSPENSION / FRONT / EXCESSIVE OPERATION NOISE SUSPENSION / FRONT / UNUSUAL NOISE(EXCL. PINGING,SQUEAKING,OPERATION,RESONANCE) BODY AND ACCESSORY / ON-BOARD TROUBLESHOOTING / DOES NOT TURN OFF/WARNING LIGHT BODY AND ACCESSORY / ON-BOARD TROUBLESHOOTING / IMPROPER OPERATION MTOL - 4658 Dealer Repair Information Symptom and Conditions While driving at slow speeds over small bumps or speed bumps,a groan or creak noise can be heard. The noise can also be heard if vehicle is in shop and front end is pressed up/down. The noise appears to come from the front wheel well area. Repair Procedure: ---------------- 1. Using chassis ears,press front end of vehicle up/down to duplicate noise. 2. If noise is duplicated,check condition of front stabilizer bushings (large sway bar with one rubber bushing on each end). 3. Replace bushings using Workshop Manual procedure. Parts Information: ----------------- LC62-34-156 (Bushing,Stabilizer-Front) That sounds exactly right. Thanks! https://www.nopistons.com/forums/pub...IR#>/bigok.gif |
thats probably the first time its been useful to have that websitye available at home lol
kevin. |
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