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Mazda3 Maintenance & Repair

4532 messages,  Last post on Nov 16, 2009 at 2:06 PM

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What is this discussion about? Mazda MAZDA3, Hatchback, Sedan


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#4366 of 4532
Re: Mazda 3 Check Engine Light (CEL) [usd21228] by usd21228
Oct 05, 2008 (11:52 pm)
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Replying to: usd21228 (Oct 02, 2008 10:20 pm)

Update, I took to dealer for check engine light and complain for hard idle
 
Dealer Analysis
Scanned E.G.I. and commented too lean at idle bank one. Checked for vacuum leaks, checked sensors - all ok. Fuel trims -20.37 (short term) tapped on purge valve and got reaction from motor. Replaced purge valve, performed drive cycle test and cleared codes.
 
What is a purge valve, how much does it cost and can anybody explain in simple terms what the dealer analysis means?
#4367 of 4532
Re: Mazda 3 Check Engine Light (CEL) [usd21228] by mazdazoom
Oct 06, 2008 (6:04 am)
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Replying to: usd21228 (Oct 05, 2008 11:52 pm)

Well I believe the purge valve is part of the EVAP system (Evaporative Emission Control System). The purge valve controls the flow rate of fuel vapor and is an important piece to the EVAP system. I am not sure of the cost, I would guess between $50 and $100 just for the part, although this should be covered under warranty if you still have one. As far as the actual analysis too lean on bank one could be too much air or fuel, which would be why they looked for vacuum leaks. But if that purge valve could open or close more or less than you would have a EVAP problem. How many miles do you have on the car again? Did the dealer cover it?
#4368 of 4532
Cabin Air Filter in Protege5? by gretsch6120
Oct 06, 2008 (6:33 am)
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Is there a cabin air filter in the Protege5? I remember there was a 'how-to' on replacing this posted some time ago. It was a fairly involved process located around the glove box.
 
I can't remember if this how to was for the protege5 or Mazda3? We have both -- anybody have this link?
 
Appreciate it!
#4369 of 4532
Re: Cabin Air Filter in Protege5? [gretsch6120] by autonomous
Oct 06, 2008 (12:54 pm)
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Replying to: gretsch6120 (Oct 06, 2008 6:33 am)

Is there a cabin air filter in the Protege5?
No, there isn't (at least not on mine).
#4370 of 4532
Re: Cabin Air Filter in Protege5? [autonomous] by gretsch6120
Oct 06, 2008 (6:09 pm)
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Replying to: autonomous (Oct 06, 2008 12:54 pm)

thanks autonomous! The how-to in question must have been the Mazda3.
Appreciate it,
#4371 of 4532
chuckjr1 by chuckjr1
Oct 14, 2008 (10:22 am)
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My Mazda 3 sedan just had the brake rotors turned and new pads installed up front. I noticed a gap, large enough to insert a toothpick, between the pads and the rotor. I'm NOT a mechanic (just a mechanical engineer) but, on EVERY car with disk brakes I've ever owned, the pads always touch the disks, thereby keeping them clean. Just a slight rubbing--that's all.
 
I went back to the Mazda dealer that installed them, and the head technician said that the gap is supposed to be there (first time I heard that).
 
Anyone out there have any comments, suggestions, or data that might correct my misinformation? Thanks!
 
chuckjr1
#4372 of 4532
Re: chuckjr1 [chuckjr1] by mazdazoom
Oct 15, 2008 (4:30 am)
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Replying to: chuckjr1 (Oct 14, 2008 10:22 am)

I am with you, I have never in all my years or car ownership had pads that did not touch or come within a micron or two of touching the rotor . It sounds like the pads were not set correctly and or they did not adjust and bleed them properly. Might be worth going to a different mazda dealership, maybe go look at the other cars on the lot and point out to them that those cars don't have a toothpick sized gap. I currently have 2 mazda 3's, a hatchback and a sedan, and neither of them have a gap like that. Good luck!
#4373 of 4532
Mazda 3 fan blower malfunctioning by mkataja
Oct 21, 2008 (3:57 pm)
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I'm having a strange issue with my blower fan on my 2004 Mazda 3..When I first turn on my car the fan won't work and will randomly come on after a few minutes. Then it may shut off and come on again. Do I need a new blower motor? When the fan does come on it seems normal it's just that it won't come on when I want it to. Any help would be appreciated!
#4374 of 4532
Re: Mazda 3 fan blower malfunctioning [mkataja] by energyzer8
Oct 22, 2008 (8:10 am)
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Replying to: mkataja (Oct 21, 2008 3:57 pm)

Hi there, I currently have 2005 Mazda 3- 5 doors. I had the same problem. Mazda actually change cabling for me since it's still under warranty. (Cabling for AC controller) As yourself, mine would be AC issue. My AC will be on and completely shutoff and in the morning smoke comes out.
#4375 of 4532
Rear Brakes on Mazda 3 by leowin
Nov 06, 2008 (4:11 pm)
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Hi,
 
I took my 2005 Mazda 3 hatch for regular oil service ( odometer 44,000 miles) to a local Mazda dealer and they came back to me with 1 "Must do" & 2 "Recommended" services. The "Must do" service was changing the rear brakes, rotors and pads costing around C$500, "recommended" were changing Air filter and Cabin filter. My lease on the car is ending in another 4 months ( I drive app. 800 miles a month ). Before I took the car in for the service, I never felt any decrease in brake performance. Although I dont doubt the integrity of the dealer, my question is: are there any telltale signs for brake fade? I am using the car mostly in cities, I dont drive or brake aggressively, how many miles the original brakes last? Any replies will be appreciated.
 
Just for info, I asked the dealer to just do the oil service for now and came out without opting for any of the extra services.
 
Thanks.
 
Leo

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