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Sedans Mazda Protege Mazda Protege Maintenance and Repair
3583 messages, Last post on Nov 09, 2009 at 10:32 PM
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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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Replying to: 11b33t (Apr 12, 2009 8:06 am) is possible that the alternator is causing the gasping,and drain my battery before?and mabye it was nothing wrong with the egr r valve in the first place. I will have the alternator tested altough the car never as a problem when i ride on highways. |
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I want to post some updates,i took the car to autozone,and they tested the alternator ansd check engine light,alternator is good cilinder 3 minsfire,and maf code,check test it ,and the maf it seem works ok,now i have a question for anyone that can help me on this;when i replace the egr valve,i cleaned the holes, from the engine part,i did notice something unusual that i did not talk about earlier ,previously threads,the question is ; when you take out the egr valve,in the engine there are two holes top and botton,i remember cleaning the top hole,but the botton hole is close and it seems to me that is from the manufacter like that,now i do not know that if it is suppose be that way,top hole is clean and get trough,bottom hole is closed like it is metal,is this normal? after the egr valve as been replaced the code went away ,but another code come back like i explained before,the problem still there it as a poor idle when stop and when take off it almost seems like it is running out of breath. i appreciated any of your imput/suggestions. thanks for the help
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| I have a 2002 Mazda Protege ES with 107,000 miles on it, and I have been smelling either gas or exhaust smell coming from my air vents. I smell it when the fan is on and when I'm idling. For the most part, I don't smell it while I'm driving. Even sometimes when I get into the car after it has been parked I smell a gas fumes. I don't see any oil or gas leaks and I don't see any leaks around the fuel injectors. Anyone have any suggestions on what it maybe. I'm taking it to shop to get it diagnosed. | |
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Replying to: benoit6 (Apr 30, 2009 12:49 pm) |
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Replying to: benoit6 (Apr 30, 2009 12:49 pm)
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