Question about 1994 GMC Jimmy

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How do I re-connect my tail pipes back to my catylatic converter. I had a freind to check and see if the catylatic converter was working properly and he wasunable to finish putting it back together. Is there a diagram of sorts?

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  • Tyrone Chatman Feb 13, 2010

    Thanks, I found out once I got under the vehicle



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Hello if you go to an auto parts store they would be able to show you in there book how it goes back together .

Posted on Feb 10, 2010


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Last time. I have Ford focus 2003 sedan dohc 2L. I lost a part from exhaust system. from back to front I see 1. tail pipe 2. rectangular box shaped part? Lunch Box? 3. missing part Muffler?

Starting from the front, coming off the exhaust manifold should have, 1. Exhaust pipe, 2. Catalytic converter, 3. Exhaust pipe, 4. Resonator, 5. Tail pipe. Also, there should be an Oxygen sensor somewhere around the catalytic converter.

Jul 02, 2017 | Ford Cars & Trucks

1 Answer

Engine light is on and the car will not accelerate, the tail pipe shakes and puffs

Check the trouble codes, and check that the catalytic converter is not plugging the exhaust up. If you bang on it and you hear rattling, it is probably bad. One way to verify is to run the engine with the converter disconnected from the exhaust. If it runs better, the converter is bad.

Dec 20, 2013 | 2001 Volkswagen Jetta TDI

1 Answer

2006 vw jetta will not accelerate and tail pipes shakes and puffs

remove forward o2 sensor and start car if it seems ok have somebody
check back pressure or partial plugged catalytic converter

Dec 20, 2013 | 2006 Volkswagen Jetta

1 Answer

2000 chevrolet s10 extended cab. oil pressure is around 60-80 lbs. runs very slow and doesn't shift gears well. a mechanic said it could be the catalytic converter. any other suggestions on what to do?

Have you check your fuel filter? How much pressure is coming out the tail pipe when you rev up the engine? Hold your hand about 10 inches from the tail pipe and have someone rev up the engine. If you do not feel alot of exhaust flow and it's real hot, he may be right. The proper way to check this is with a vacuum gauge or back pressure gauge. I would ck the fuel filter also. Hope this helps, TJ

Aug 06, 2011 | Chevrolet S 10 Cars & Trucks

2 Answers

I had a diagnostic done and the catylatic converter and oxygen sensor showed problems. Found out mechanic took off catylatic convertor and I'm losing fuel and its running very bad, stalling and missing and...

At best, it probably won't run right with the cat off. Pretty sure there is a ten year warranty on the cat. If there is, there was no reason not to replace it.

Apr 18, 2011 | 2004 Chevrolet TrailBlazer

1 Answer

Has a miss out of driverside tail pipe no power on take off

replace the Catylatic Converter . They go bad after so many years and so many miles. Take car to muffler shop and let them do the work

Nov 28, 2010 | 1995 Chevrolet Impala

1 Answer

Location of oxygen sensor unit on 2002 silhouette

Check the exhaust system first in the engine compartment area where the Manifold connects to the exhaust pipes then check under the vehicle just before the Catylatic converter and after. Some vehicles have 2 and upstream and down stream sensor. It is usually the upstream or the one closest to the engine that goes bad.

May 11, 2010 | 2002 Oldsmobile Silhouette

1 Answer

At about 4000 RPM the check engine light flashes and there is hesitation. The read out says misfire in #3. I have a 2000 GMC Yukon, During regular speeds it is fine. There also seams to be a hesitation...

Your catylatic converter may be clogged if your loosing power or top speed is less than it was. You can check this when its running with a battery operated infared heat gauge. the temperature of the muffler should be around the same temp. as the catylatic converter.

Sep 24, 2009 | 2000 GMC Yukon

1 Answer


Likely the O2 sensor wire. you will need to replace the sensor if you find that's what it is, and find the other end of the wire so you can plug the new unit back into the harness.

Mar 29, 2009 | 1991 GMC Sonoma

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