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Engine Problem

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Old 03-05-11, 12:49 AM
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Brap brap bang?
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Engine Problem

ok well now i have another problem with my 7. the engine has been acting up and was wondering whats wrong. please take a look at the videos.

http://www.youtube.com/watch?v=vlGtE...e_gdata_player

and

http://www.youtube.com/user/LILCHRIS.../0/uAZwhbdgnLo
Old 03-05-11, 10:32 AM
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Engine, Not Motor

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It sounds like most of the exhaust is missing and it is running on one rotor.

A little background on the problem?
Old 03-05-11, 10:39 AM
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does that mean a blown rotor? for the exhaust system should i replace, bc yesterday the cat caught fire
Old 03-05-11, 10:42 AM
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also when i drive the power is still kicks its just when i go to a stop the engine starts to do what it did in the video
Old 03-05-11, 03:39 PM
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My moneys on blown rotor, or atleast ones about to go , its running rich, cant combust all the fuel, thats why its spitting fire.( well rotaries sometimes do that anyway but...LOL) .
can you do a compression test ?
Old 03-05-11, 04:38 PM
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Brap brap bang?
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ima do a compression check tomorrow. the reason i dont think its a blown rotor is bc it drives like normal. theres no lost of power. its just when i stop the exhaust shakes alot which makes the engine shake.... is there a possible that i need a new exhaust system since it seems the airs not flowing threw correctly?
Old 03-06-11, 10:05 AM
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I suppose that could be it, I gueess...luckily for you both of those two are easy to check......
Old 03-06-11, 10:07 AM
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Engine, Not Motor

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http://www.aaroncake.net/rx-7/blown.htm

When did this problem start? Can you describe what happened exactly?
Old 03-06-11, 12:34 PM
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Originally Posted by Aaron Cake
http://www.aaroncake.net/rx-7/blown.htm

When did this problem start? Can you describe what happened exactly?
this happend thursday night. the car was driving perfect as always and when going to chill with my friends at night the catalytic converter caught fire. once this happened thats when the engine started the shake when stopped and also bog like it was going to shut off.
Old 03-06-11, 09:15 PM
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Brap brap bang?
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so the rotor is not blown. did a compression check and both passed.... so if its not that what could it beee =[
Old 03-06-11, 09:46 PM
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could a bad motor mount cause that shaking of the motor and rattling/chattering sound?
Old 03-07-11, 09:30 AM
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Engine, Not Motor

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Sounds like a bad fuel injector or an ignition issue.
Old 03-07-11, 09:31 AM
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Ooo I will Check the mounts.:O
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