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Mazda6 Engine Problems

96 messages,  Last post on Nov 22, 2009 at 11:48 AM

You are in the Mazda6 Forum. Your Hosts are pat & karens

What is this discussion about? Mazda MAZDA6, Auto Repair, Engine, Car Warranties, Sedan


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#45 of 96
Re: oil or engine or.... [thatguy240] by lolosurfer
Jan 08, 2009 (5:07 pm)
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Replying to: thatguy240 (Apr 21, 2008 7:36 pm)

my girlfriend has 2003 mazda 6 with the i4 auto trans and it ran good at first then the engine start acting up the rpm'ss would go up and down you had to leave the ac on so it would'nt die at a stop light we took to the dealer for the diagnostic and the said the problem was a vacume leak under the intake and wanted like almost $800 to fix most for the labor. so we took it some where else. And it now a year later same thing is happing again took it autozone to have the engine code looked at this mat sound weird but there are four codes in the computer and some are reapeate codes. p2009 three times p0302 two times other are p0410 and p2004 those were the codes autozone was showing. the engine will start backing fireing then start shaking like its runnig out of gas. we had the o2 sensor was replace before. Any sugestions? please. this car is junk and it sounds like they have been having may problems
Thanks
#46 of 96
Re: oil or engine or.... [lolosurfer] by aviboy97
Jan 08, 2009 (8:39 pm)
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Replying to: lolosurfer (Jan 08, 2009 5:07 pm)

so we took it some where else
 
problem #1...if you had the Mazda dealer fix it, they would have used the corrected part. A local mechanic would have used a replacement part....
 
And it now a year later same thing is happing again took it autozone
 
Autozone does not have the correct engine codes all the time....
 
What ever car you buy, or own, always bring it to the manufacturers dealer to resolve issues, especially because of the complex nature of the computer systems....
#47 of 96
Re: Minor Problem [kronogoose] by bubba_d
Jan 12, 2009 (5:36 pm)
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Replying to: kronogoose (Feb 05, 2008 10:20 am)

I've started having this same problem with the burning odor when using the HVAC on my 2006 Mazda6 4 cylinder. Greg, did you ever find out what caused the problem? Has anyone else had this same experience?
#48 of 96
Re: Minor Problem [bubba_d] by dcf2
Jan 29, 2009 (1:14 pm)
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Replying to: bubba_d (Jan 12, 2009 5:36 pm)

Have you changed the cabin air filter? They can get plenty smelly over time.
#49 of 96
Re: All by racefanf1
Apr 06, 2009 (4:56 am)
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Replying to: dcf2 (Jan 29, 2009 1:14 pm)

UPDATE: I wrote the original item here. I'm very pleased to report my Mazda 6 is running super with the replacement engine $2500.00. Mazda was usless in helping me with my "under warranty" problem. They stuck with their awful position that YOU CAN NOT DO YOUR OWN OIL CHANGES! They are "DUNG" I have had 7 Mazdas and no more. I just bought a new Subaru. More rewarding is Dworkin Chevrolet Mazda has closed. I only hope I helped these bastards die. I still want to hear the service manager Bob Kenworthy has been eviscerated, castrated, raped and killed.
#50 of 96
Something weirds going on! by sharon31
Apr 10, 2009 (11:20 am)
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Help, I purchased a M6, 2006 with a remote keyless entry and I have a problem that occurs intermittently. Whenever it is starting to rain or we have very high humidity my horn will blow 3-10 times in very short spurts and I have no control over this. Most of the time it is when I press the brake but sometimes it just goes off. On one particular occasion it kept up a steady series of blows for 20 miles. If I replace the fuse under the hood it sometimes stops immediately only to return a few months later. I have no Idea when it will reoccur. Dealership is baffled, said everything checked out. Thought it was related to the Keyless R Entry/security system but the dealership says no. Please any ideas would be greatly appreciated, this could be very dangerous, people think I'm blowing at them and they don't alway take kindly.
#51 of 96
tapping noise by jkobty2
Apr 26, 2009 (8:06 pm)
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I have the 2009 mazda6 2.5 I4. I am noticing a tapping noise when accelerating from a stop at low rpm, as the car shifts, the noise is gone, so only appears at initial acceleration. It does not happen when idling. And I only hear it in the evening probably because of much less outside road noise at night compare to driving during the day.
I tried reproducing when at idle, I can hear it if I rev up slightly to 1000 rpm. if I increase the rpm, the tapping sound is gone. Is this normal of this engine, or should I be worried and take it in for service? I did notice on my oil change receipt from the dealer that they are using bulk 5w30 oil. The manual recommends 5w20 oil. Could the
thicker 5w30 oil be causing this issue?
#52 of 96
Mazda does not honor their warranty by loriann2348
May 01, 2009 (6:08 pm)
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Mazda has recently denied any engine repairs on my 2006 Mazda 6 with 34,000 miles on it which is 16,000 under their warranty. They state that because one of the oil changes in service history was not done at dealer my warranty is void.Was told to provide the receipts from that oil change yesterday and told today dont bother because we have voided warranty. How can they do this?? They dont know what is wrong with it to begin with other than seals are leaking oil and a problem with cylinder 3??? But refuse to investigate any further. Isn't there a Mazda Corporate complaint system or something out there???
#53 of 96
Re: Mazda does not honor their warranty [loriann2348] by racefanf1
May 02, 2009 (2:31 am)
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Replying to: loriann2348 (May 01, 2009 6:08 pm)

Mazda has clearly turned to s**t. I loved all 7 of my Mazdas but I just bought a 2009 Subaru. I tried all ways to get Mazda to fix my 2007 Mazda 6 and they refused. They have a problem with these engines and are hoping it goes away one by one. How can you tell what's wrong without taking my Mazda appart. They refused. Complaint department sucks. I had done my own oil cahnges and they said they was the problem and refused service. Not buying Mazdas is our only recource. Good bye Mazda, what a shame.
#54 of 96
Re: Mazda does not honor their warranty [racefanf1] by jeffyscott
May 02, 2009 (3:37 am)
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Replying to: racefanf1 (May 02, 2009 2:31 am)

Not buying Mazdas is our only recource.
 
A simpler solution is to just get the oil changes done at a dealer, at least during the warranty. I am not saying that what Mazda has done is right or fair, but getting the oil changes at the dealer (and on time, of course) would avoid all these sort of hassles. The cost of doing this is minimal...maybe $10-20 extra per oil change over doing it yourself.
 
I don't agree with the Mazda schedule that has me changing oil every 4 months (which is generally about 3000 miles), but during the warranty period I am following this, just to avoid any potential hassles. After the warranty is over, I'll go to a 6 mo. schedule or go to synthetic and change once per year.

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