1st Generation Specific (1979-1985) 1979-1985 Discussion including performance modifications and technical support sections

Cats?

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Old 07-09-04, 12:40 PM
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1983 GSL, 1987 323 "GX"

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Cats?

OKay, I have my 83, and it has carb problems (fix on the way), but even with a borrowed carb, it has a big problem.
Whenever I try to go up a hill, it dies out, and has a helluva time starting again.
I read somewhere on here that someone's car was having trouble going up hills due to a bad cat.
I'm an idiot, btw. How do you check if your Cat is bad/clogged/broken?
The hill thing was the reason the original owner considered the car to be 'broken.'
Old 07-09-04, 10:24 PM
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Burning Oil-Grinding 3rd

 
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Just take it out and see if it helps.
Old 07-12-04, 01:53 PM
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/_\ Rotarized /_\

 
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I took my cat out this weekend, used a wrecking bar and beat the brick out of the inside of it... so my cat is now only a "shell" of one.... and M_A_N!!! WHAT A DIFFERENCE!!! I can't wait to get my new muffler to replace the stock one!

WHEEEEEEEEEEEEE!!!!!!!!!!!!!!!!!!!!

Old 07-12-04, 03:53 PM
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Have you checked your leading ignition?
Old 07-12-04, 07:22 PM
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Sounds like a bad fuel pump.12A fuel pumps are barely adquate when new,let alone 20 years old.Combine that with the extra load requirements of climbing a hill,plus the fact the pump has to work against the incline,and your probably running out of fuel.That would explain the hard restart as well.At the minimum replace the filter,then look into the pump.
Hows the engine temps?A badly clogged cat will usually cause engine temps to rise due to exhaust backpressure,especially under load.
Also check your float levels in the carb.
Old 07-13-04, 02:09 AM
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1983 GSL, 1987 323 "GX"

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Brand new fuel pump.
How do you remove the cat? I'm a real newb
Old 07-13-04, 11:18 AM
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Talking

with a hack saw
Old 07-13-04, 12:21 PM
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Heck Yes!

 
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Originally posted by frob
with a hack saw
A torch works well too...

Cutting Steel with fire is alway a fun thing
Old 07-13-04, 04:09 PM
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At the risk of repeating myself:

Have you checked your leading ignition?
Have you checked your leading ignition?
Have you checked your leading ignition?
Have you checked your leading ignition?

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