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Sedans Mazda Protege Mazda Protege Maintenance and Repair
3600 messages, Last post on Nov 28, 2009 at 3:21 PM
You are in the Mazda Protege Forum. Your Hosts are pat & karens
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Replying to: ddekleuver (Mar 24, 2009 7:20 pm) It sounds like electrical problem. But have them check the codes and go from there. Good luck and let us know how it goes. |
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Please i need your help anyone. I have a mazda protege lx 97,130.000 mil, after i had a taken the car to the dealer,done a tune up,coil,distributor,one fuel injector replaced,and clean the rest, the computer changed at no charge,still i come home and the car have the same symptoms,runs a bit better, i had an engine light come on,it is the egr valve,i took it out cleaned took gunk out,replace the hose and the gasket check, also replace oil, filter, transmission fluid, and pcv valve,while i was at it.the first test was i put back the platinum plugs,when i turn the engine on the lengine light went off.i test and drives almost the same but as before but stalling and esitating,i put back the nkg regular plugs and it runs better no stalling or choking,do you think the egr valve is bad or it could be someting else, also today i unplug the egr valve it runs better but the symptoms are still there,when i take off still as poor accelleration and it feels like is rolling,also stalls if i stay in gear when stop, it only gets worse when i put the platinum plugs brand new, but sometimes the car is running and it does a stall, almost fells like a small cough. i am thinking is a fuel related problem,i had a nightmare with the mazda dealer they charge me about 800$ and the problem it is still there ,aprreciate your proffessional opinion,any help is appreciated.thanks jack |
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| i havea1998 mazda 1300 ,just change the engine and two years ago the transmission 2 weeks ago had to replace the top convertor after which the gears was also changed on saturday the car would not go into drive will only reverse can some one tell me what is wrong and what can i do to fix it | |
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Replying to: giacomod (Apr 02, 2009 2:05 pm) BTW, in no way am I a 'professional' so plz take my input with a grain of salt... |
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Replying to: giacomod (Apr 02, 2009 2:05 pm) Check for vacuum leaks. The accordion-like hose between the air cleaner and the intake manifold often develops cracks. Usually these cause more idle problems than anything else, but check it out. Make sure the vacuum port leading to the EGR chamber is not plugged.
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thanks for the reply, yes i forgot to mention i did have the fuel filter replaced at the same time i did take in.Today like i said i disconnect the eletronic control egr valve and it seems that it had some more power but as soon i take over 65 when i slow down and stop restart action, it stars again like it trottles almost like is rolling in the back ,and hesitates just like cough, i will check the air filter connector to the manifold to see if has any cracks . appreciated any of your sggestions thanks. |
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Replying to: downtube (Apr 02, 2009 6:58 pm)  This the hose you need to look at...
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Replying to: 11b33t (Apr 03, 2009 1:49 pm) this morning i have disconnect the negative cable from the battery, taken off ;the air filter ,hose, air filter canister complete from the engine mounts,i cleaned and i inspected,i found that the big downtube that goes from the air to the manifold just like the one you show me in the pic. Hose is in great shape,but the smaller rubber hose that goes from the tube to the engine on top the plugs, was crack,i went to buy a $1.50 hose and i replaced,i also bought from the ace store a big toilet rubber gasket $ 2.75 so i put it around the canister that holds the air filter canister,and now it does not move or unwanted air goes in ,i also tightned the bolts,so now is very firm,i took the egr valve out one more time, cleaned soaked in carb cleaner for hal hour,not the top part, again,inspected and also check all the rubber hose the spring and the wires,i start the car first time on the engine light is gone,i drove and the problem for now it seems to be gone,if when i will drive for a while on the highway will do it again,then i will go to the next step and check the fuel pump,for now i want thank you for your suggestion and it did help, i should have done it before i took it to the dealer and this car as always run really good and for 11 years i never had any major issue at all,it as always been take care ,but i understande that cannot last forever,i will keeep you posted to see if start doing it againg,thanks giacomo |
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well ; i did test the car for few hours this evening,the car is now more smooth and runs better,especially when on the highway,when i stop completely and in gear once in a while it still hesitate as i idle,is almost like it wants to turn off,but it never does and never did so far,is not as much as when i take off,and that happened few times this evening after riding the car for couple of hours , dilemma still there but i am closing in,i am determined to learn more as i go until it is resolve.
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Replying to: giacomod (Apr 03, 2009 7:56 pm)
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