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Mazda Protege Maintenance and Repair

3599 messages,  Last post on Nov 25, 2009 at 3:22 PM

You are in the Mazda Protege Forum. Your Hosts are pat & karens

What is this discussion about? Mazda Protege, Sedan


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#3532 of 3599
Re: Alternator needs replacing? [newbiemech] by downtube
Aug 12, 2009 (8:07 pm)
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Replying to: newbiemech (Aug 12, 2009 6:11 am)

If you're thinking about doing repairs yourself, spend $25 to buy a Haynes manual for the car.
 
I'd say the #1 thing to check is the alternator belt tension. Technique should be in the manual. New belts do stretch and settle in after installation, so that could be it.
 
Buy a battery terminal cleaner (wire brush thing), and clean both the terminals and the posts. A poor connection to the battery could be the cause. Check for corrosion on the battery cables near the battery, and replace if badly corroded. Of course make sure the terminals are on tight.
 
Since you've changed the battery, next would be the alternator. Most auto parts stores these days will test the alternator for free, but you have to remove it first. I wouldn't go cheap on the alternator, unless you find replacing it enjoyable.
#3533 of 3599
speed sensor mazda 2001 by sclauzade
Aug 22, 2009 (11:09 am)
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I would like to know if someone here could tell me how to change a speed sensor on a mazda 2001. pictures would be great thanks STEVE
#3534 of 3599
Help Please!!! by helpme101
Aug 25, 2009 (11:03 am)
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Ok I'm really new to this but hope it works. My husband has a 1993 Mazda Protege and he ran it severly hot to the point where it shut down. The heads are not cracked but the engine now just turns over. We can not afford a new car so I am hoping someone here may be able to tell us what is wrong with it.
#3535 of 3599
Re: Help Please!!! [helpme101] by autonomous
Aug 26, 2009 (12:26 pm)
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Replying to: helpme101 (Aug 25, 2009 11:03 am)

My husband has a 1993 Mazda Protege and he ran it severly hot to the point where it shut down. The heads are not cracked but the engine now just turns over.
 
Do you mean the motor is running but the car does not move? If it does move, I suggest you head to your local mechanic. On the other hand, it's almost 17 years old so it may be time ...
#3536 of 3599
Re: Help Please!!! [autonomous] by helpme101
Aug 26, 2009 (12:32 pm)
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Replying to: autonomous (Aug 26, 2009 12:26 pm)

No it doesn't move the engine won't start. I realize it is 17 yrs old but we can not afford a new car. I am looking for a helpful answer not a take it to a mechanic answer. Thanks
#3537 of 3599
Re: Help Please!!! [autonomous] by downtube
Aug 26, 2009 (6:16 pm)
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Replying to: autonomous (Aug 26, 2009 12:26 pm)

How do you know the head isn't cracked?
 
The first thing I'd do is run a compression test. Blown head gasket and/or warped head is a good possibility. You can also look for sign of coolant from the tailpipe, oil in the coolant, or bubbles/churning in the radiator when the engine is cranked.
 
If the engine got really hot it could have damaged sensors and/or sensor cables. I've seen the crank position sensor cable melted by an overheated engine.
 
I recently replaced a blown head gasket on a mazda that overheated. Don't be fooled by thinking a head gasket is only $60. The repair cost me about $600, and I did all the labor myself. Overheating can do a lot of damage. I had to replace the radiator, the crank position sensor, top end gasket set, and head bolts. With the engine apart it made sense to replace the timing belt, water pump, both serpentine belts, and radiator hoses.
 
The guys at clubprotege.com and themazdaforum.com can be helpful. You'll need to provide good information, not just say "please help". Like, how do you know the head isn't cracked? What exactly happened? Have you done any tests? Do you have the mechanical skills to troubleshoot and repair? Don't be offended, but folks will respond better to good solid information than desperate pleas.
#3538 of 3599
Re: Help Please!!! [helpme101] by hooker321
Aug 26, 2009 (6:55 pm)
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Replying to: helpme101 (Aug 26, 2009 12:32 pm)

You will need to have the Cylinder head worked on. I paid 375.00 for the rebuild and did it myself. Your valves cant close now so you will never get the 195 lbs of compression you need. Your head is prob not cracked tho. The shop will do a pressure check before rebuilding it. I would fix then sell.. or junk the car meaning part it out on ebay! Mine left me stranded on a -30 degree day and I vow to never own a computer controled, timing belt istead of chain, piece of crap again! Mechanical everything, even the fuel pump!
#3539 of 3599
2001 protege died by chump2
Aug 31, 2009 (1:50 am)
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i need some advise , our 2001 Es has 108,000miles yesterday it just died , we were able to restart it but it would staul out , after running it for a while keeping my foot on the gas slightly it would now stay running but idles low . the engine light came on and is still on . we dont want to use it because we dont want to get stuck on the road , we havent had any problems until now we purchased it new .
any thoughts ? thanks
#3540 of 3599
3000+ rpm when running in park by waldoownz1981
Sep 07, 2009 (9:54 am)
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Hi,
 
I have a 97 mazda protege and recently i started having issues where the idle is very high. started with 1500 rpms and now its at 3000. Just wondering if anyone else had the same issue with this car and how did it get resolved.
Thanks
#3541 of 3599
Re: 2001 protege died [chump2] by downtube
Sep 10, 2009 (12:41 am)
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Replying to: chump2 (Aug 31, 2009 1:50 am)

Take it to a local auto parts store and have them hook a scanner to it to retrieve the fault code number that's causing the engine light to come on. They will do this for free. Post the information here, or on one of the many Mazda Protege online forums. There are many enthusiasts for this car who are willing to help.

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