Japanese carmaker known for a variety of small hatchbacks, and the ever-popular mx5/miata sports car

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1answer
9 views

MX5 lost power after spark plug change

I own a Mazda MX5 mk2 1.6L. I had severe problems with engine misfiring, caused by the valve cover seal, to leak. The oil that was leaking was concentrated near the spark plugs, and periodically it ...
2
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0answers
17 views

Brake fluid leak after recent brake line replacement

I have a 2001 Mazda 626 which had its brake service light come on some time back, and the brakes became spongy and ceased functioning properly. I took it to my mechanic and he replaced the brake ...
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1answer
24 views

Which areas of a car is most susceptible to rock chips?

I'm looking at adding a paint protection film (aka clear bra) and come to realize the areas that requires coverage may depend from car to car (e.g.: Mazda CX-5 vs. Tesla). Different aerodynamics, ...
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0answers
19 views

Slight vibration while idling

I just did a change oil and then change spark plugs (from normal copper to platinum if that matters) and high tension wires for my Protégé 2000 Mazda Automatic Transmission. Prior change my idling ...
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1answer
13 views

Puddle under passenger side of car/ A/C blowing hot air

I have a 1999 Mazda 626. I drove 5hrs the other day from WA to OR. Traffic was horrible and it was blistering hot. I had my A/C going most of the time, although at one point it started blowing hot air ...
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42 views

Does Mazda's Skyactiv-G engine avoid EGR altogether?

It looks like Mazda sees high compression-ratio engines as the way forward to boost fuel economy and specific power on their midsize gasoline engine lineup (13:1 is an impressive achievement). ...
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1answer
23 views

cause of Rough / fluctuating RPMs in low RPMs

It's not dying (hasn't yet) but when the car is idling or in low RPMs the car (Mazda Protege 5 2002) is fluctuating in RPMs. Also, the last start was rough. I've had issues with air intake before ...
2
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1answer
33 views

Need to replace valve cover gasket immediately with signs of seeping/leakage?

I have a Mazda 323F 2k Model. I noticed that oil seeps from the valve cover seals/gasket. Before it doesn't drop anything on the garage floor until now. I've observed a few drops after engine stop and ...
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2answers
57 views

What will happen in result of the failure of a clutch release bearing?

I drive a 88 Mazda RX-7 non-turbo 5spd. The previous owner claims the clutch was done last July(little under a year ago) and I have no reason to doubt such claims. I do believe the clutch release ...
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1answer
37 views

Mazda 323P,Electrical circuit of engine control

For me is necessary the electric diagram of engine control Z5 and the procedure regulation of throttle position sensor.
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1answer
42 views

Clutch issue in 1995 Mazda Miata

My clutch pedal had absolutely no pressure unless I would pump it, but that wouldn't do much. It finally gave out so I changed the master cylinder next to the break cylinder with one that I know works ...
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1answer
18 views

Mazda MPV 2005 only fits 500ml of window washer fluid

I have a Japanese manufacturer Mazda MPV 2005 and had the washing fluid tank completely empty, ie. it was not spraying anymore. I filled this up with a mix of window washer fluid and water, but to my ...
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58 views

Dimensions of Mazda E2000 differential gears

I have a Mazda E2000 van, and I think it has an LSD differential. I want the dimensions of the pinion and ring gears. Is that information available?
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45 views

Performing a Cylinder Power Balance Test

In the course of trying to diagnose a hot weather rough idle / stalling problem ( which doesn't occur in winter weather ) on my 97 Mazda 323 I performed a cylinder power balance test eye balling the ...
2
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1answer
63 views

97 Mazda 323: Where is the IAT sensor?

On my 97 Mazda 323 BA 1.8L BP-DOCH I can't seem to find the IAT sensor. It has a B6BF MAF with a 5 pin connector, but I don't see anything else between the air filter and the throttle body. On the ...
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1answer
23 views

2006 Miata Maintenance

About a year and a half ago, I bought a 2006 Mazda Miata Mx 5 with about 120k miles on it. Now its got about 136k miles. I've kept up with oil changes and filter changes and shes never given me any ...
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1answer
77 views

Oily Sludge in the Intake Manifold

When taking off the throttle body to clean my IAC, I noticed that there was a thick layer of oily sludge coating pretty much everything inside the intake manifold: I have two queastions: How did ...
5
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1answer
58 views

Mystery Sensor on Manual Transaxel Housing

I have a 97 Mazda - 323 S V (BA) - 1.8 i 16V (114 Hp) with a manual 5 speed transmission. While trying to change the oil, I noticed the following connector, with one missing wire on what I think is ...
3
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1answer
63 views

Falling RPM's and Stalls after Releasing the Clutch

Once my 97 Mazda 323 get's up to normal operating temperature, around say 90 C, the RPM's will occasionally nosedive after taking it out of gear, releasing the clutch and letting off the gas. What I ...
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2answers
103 views

Do I really need to care if my car burns oil?

My car, a 97 Mazda 323, burns about a liter of oil per 1000 kilometers, mostly start and stop city driving. Sometimes I see a puff on start-up and sometimes I see smoke while accelerating, but it's ...
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0answers
39 views

Mazda 323: How to find OEM Part Numbers

I have a 97 Mazda - 323 S V (BA) - 1.8 i 16V (114 Hp) and was wondering if there is a way to find out OEM part numbers other than running to the local Mazda dealership and begging them. I mean, is ...
5
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2answers
124 views

How to Inspect a Fuel Filter to See if it Needs Replacing?

I bought a used 97 Mazda 323 BA 1.8L 16 Valve BP DOHC and the previous owner has no idea when the last time the fuel filter was changed ( he was pretty clueless about everything related to the car ). ...
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2answers
120 views

Bad Dashboard Coolant Temp Sensor?

In addition to the coolant temp sensor hooked up to the ECU, I have a second, single wire coolant temp sensor which is hooked up to the dashboard display. When the coolant temp is around 85C, right ...
4
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1answer
477 views

Engine's Normal Operating Temperature

I read in the Motor Oil University article on Bob the Oil Guy's websites that: The automotive designers usually call for their engines to run at 212°F ( 100°C ) oil and water temperature with an ...
4
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1answer
37 views

How is “Fuel consumption (economy) - combined” Calculated?

I have a Mazda - 323 S V (BA) - 1.8 i 16V (114 Hp) and the data sheet for it says: Fuel consumption (economy) - combined 7.9 l/100 km. How is this calculated and under what driving conditions?
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20 views

1999 mazda 626 v6 Lx, 140k miles engine wanting to stall @ stops

Just had a local shop do a timing belt/water pump. Something feels off, now she wants to idle down to almost a stall when I come to a stop. Suggestions?
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1answer
108 views

Testing PCV: Constanct Suction or Pulsing Suction

I tested my PCV by taking off the oil fill cap and placing a piece of paper over it. I observed a pulsating suction and not a constant suction. Is that normal? If it's normal should I clean the PCV ...
2
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1answer
56 views

Front tires hitting struts

2006 Mazda 5 Sedan front tires are hitting while traveling. There is lots of clearance when not moving. We just put 4 brand new tires on 4200 miles ago. Drivers side rubbed a little on the side but it ...
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0answers
23 views

Vibrations at idle

After installing a rebuilt transmission, it was slipping and sticking in 3rd gear. A 2nd rebuilt transm eliminated those problems but this one has caused major vibrations in gear, or neutral, or park ...
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0answers
38 views

Mazda 323 won't start after putting petrol in

My Mazda 323 Astina won't start. It does this every time I put petrol in. It's like the engine is completely shut down. Usually after 20 minutes or so the car will start. This time it won't. All the ...
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1answer
72 views

My horn has stopped working

I have a 97 Mazda 323 and the horn has stopped working. When I press the horn button on the steering wheel I hear a clicking noise but no horn. What should I check?
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65 views

Engine randomly turns off on Mazda Capella 2000

Recently I have been having some issues with my Mazda Capella 2000 occasionally just switching off while I am at low revs. It doesn't often happen but when it does it seems to happen multiple times in ...
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1answer
1k views

Is it possible to change the language of a 2009 Mazda Axela stereo and navigation system from Japanese to English?

I have a 2009 Mazda Axela which comes with a navigation and stereo system that is in Japanese. Is it possible to change the language to English?
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1answer
130 views

Mazda5 - any way to disable “recirculation off while in defrosting mode” feature?

I have Mazda5 2013, trying to fix an annoying issue - every time I set air to blow towards windshield, recirculation is turning off - and there is no way to turn it back on if selector is still in the ...
3
votes
1answer
175 views

Mazda 3 1.6 OBDII P0403 resolved after changing spark plugs?

I had been plagued by intermittent OBDII P0403 check engine light for months. I changed the EGR valve, had the harness replaced but to no avail. The workshop said it is the PCM and quoted a hefty ...
2
votes
1answer
306 views

Changed O2 Sensor and my mileage went down

I changed the O2 sensor on my 97 Mazda 323 BA 1.8L BP DOCH Lantis and my mileage actually went down. The car had the original sensor in it, with about 200,000 kilometers on it and I replaced it with ...
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0answers
48 views

Clunking noise disappears when weather is cold?

On my '02 Mazda Protege5, I hear a clunking noise on the front, driver side wheel area. I am lead to believe that it is a Control Arm Bushing. Anyway, it was really bad this past summer and ...
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217 views

1994 Mazda 323 turns over vigorously but won't start

I recently had my car's fuel pump and battery replaced when I was experiencing very similar symptoms. Car turns over strongly but does not start. I'm wondering if this could be due to poorly done work ...
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1answer
72 views

Is all Mazda 3 (2009) affected by the recent recall for possible airbag explosion issue?

http://hereandnow.wbur.org/2014/10/21/exploding-airbag-recall said Mazda 3 (2009) is among the models affected by the recent recall for possible airbag explosion issue. I called my maintainance ...
3
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1answer
116 views

Mazda 323: Does the EMU / ECU learn?

I have a Manual 97 Mazda Lantis 323 1.8L DOHC 16 Valve BP and was wondering if the EMU / ECU on it learns? Could unplugging the battery to reset it help some of my problems with erratic idle? I found ...
2
votes
2answers
678 views

Mazda 323: Plugged in Coolant Temp Sensor - Now Car won't Start

I recently bought a Manual 97 Mazda Lantis 323 1.8L DOHC 16 Valve BP. I found the following wire unplugged on the drivers side of the engine, next to the water intake from the radiator: It plugs ...
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vote
3answers
386 views

Fast Idle and High Fuel Consumption

I just bought a Manual 97 Mazda Lantis 323 1.8L DOHC 16 Valve BP and I was amazed that it went through 1/4 tank gas ( about 12.5 liters or 3.3 gallons ) in one day after about 60 kilometers / 37 miles ...
1
vote
1answer
284 views

Car stalling in the morning

So I have been dealing with an elusive CE light and some shaking of my car for a while now. For a while it was just shaking occasionally, I thought it was a moisture problem, but that doesn't seem ...
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2answers
1k views

Incorrect odometer reading after replacing instrument cluster?

I recently had a garage do work on my 95 Mazda B2300 during which they replaced the faulty instrument cluster. When I dropped it off at the shop, it had approximately 170k miles on it. After they ...
2
votes
1answer
236 views

Rust Repair Advice

I have acquired a 2005 Mazda 3 sedan.Its a nice little car, aside from the atrocious amount of rust on it. The rust originated in the wheel wells, and that's where most of the rust actually is. ...
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1answer
487 views

Car shaking on startup

My car has been shaking on start-up. The check-engine light has been on/off periodically. When I originally took it in, my mechanic replaced a sensor (and a whole bunch of other stuff not related to ...
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1answer
80 views

1996 mazda 626 leaking coolant

My mazda 626 was leaking coolant. I replaced the radiator for there is clearly a hole on it. It worked fine for about a month. Then I see some leakage again. And this time it is around the right side ...
2
votes
1answer
127 views

Lights turn on randomly on Mazda 323

I have a 1994 Mazda 323 that's in great shape except for in the last few months the car has started to turn on both turn signal lights at random times, draining my battery. If I catch it in time, ...
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0answers
491 views

Rear coil spring replacement Mazda 3

So my mazda3 has about 130k miles on it - it's a 2007 2.0L. I've already replaced the rear coil springs once about 3 years ago because they were snapped (had a shop do it, and I'm probably not going ...
0
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2answers
165 views

How to repair a temperature gauge?

The temperature gauge in my 1996 Mazda 626 has been dead for as long as I have had the car (years). I never bothered to fix it because the car seemed fine. I recently had an issue where I discovered a ...