2nd Generation Specific 1986-1992 Discussion

Running On One Rotor Instead Of Two

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Old 04-27-2003 | 03:04 AM
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'79rx7's Avatar
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Okay, my frankenstein car is now acting up and I don't know where to begin... It was running just fine but I hit a bump going sideways through a turn and now the engine seems to run on just one rotor, but only sometimes... Until tonight when it seems to be blown, but it stills seems to have good compression it starts up just fine idles fine just doesn't have any power. It has been idling at 600 rpms, but right before it did that it was idling at 1500 rpms I don't get it! I'm lost I don't know what to do and I'm in know state to deal with this crap.



So any ideas about what might be causing this would be great...



PS the connection at the trailing ignitor the clip that holds it in place was broke and the connection came loose in my hand but I haven't tried to drive it sence.



Thanks
Old 04-27-2003 | 03:12 AM
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Running on only one rotor.. never really heard too much about that.. but it doesn't sound good at all..
Old 04-27-2003 | 01:14 PM
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it happened on my 87 gxl when i first bought it, it was a broken apex seal
Old 04-27-2003 | 01:19 PM
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that doesn't sound good. time for ghetto compression test



pull out spark plugs, remove EGI fuses



crank engine. listen for loud even whooshes.



if you hear a faint whoosh or a missing whoosh you are missing an apex seal



whoosh,whooosh, whooosh is good



whoosh................whooosh is bad



good luck
Old 04-27-2003 | 03:30 PM
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do a comp test, check the spark plugs, and check the fuel injectors too. Maybe an injector got knocked loose or something
Old 04-27-2003 | 03:34 PM
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Originally Posted by rotary>piston' date='Apr 27 2003, 11:30 AM
do a comp test, check the spark plugs, and check the fuel injectors too. Maybe an injector got knocked loose or something
ive had a fuel injector conector go bad too



mike
Old 04-27-2003 | 06:30 PM
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Originally Posted by ChainSawOnSteroids' date='Apr 27 2003, 11:14 AM
it happened on my 87 gxl when i first bought it, it was a broken apex seal
I have to agree. Sounds like the apex seal.
Old 04-27-2003 | 08:53 PM
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that sucks man, check it out and give us the news
Old 04-28-2003 | 03:16 AM
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It turned out to be that bad connection at the trailing ignitor I'm glad that's all it was, I also checked all of my connections, zip ties are my best friend!
Old 04-28-2003 | 03:22 AM
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what the hell did you need us for then



congrats you fixed it
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