Question about 1994 GMC Sierra

1 Answer

Theres a hole between the cadilac converter and the motor. What part do I need? What is it called?

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 3,911 Answers

The threaded hole in the pipe forward of the catalytic converter could well be for the O2 sensor. in 92 there was just one of them.

Posted on Nov 12, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

2008 jeep cherokee hemi engine light its on i brought to fix it and they change 4 sensor and the cadilac converter.


You need to have PCM / ECM - engine computer checked for DTC'S - diagnostic trouble codes an go from there ! there are hundreds of codes these newer vehicles can set ! I hope these people who changed the sensors an catalytic converter checked codes first ! You never ever just replace parts !!!!!!!! A DTC will lead in a diagnostic direction ! Check Engine Code Scanner Advance Auto Parts

Feb 22, 2015 | Jeep Cars & Trucks

2 Answers

Need to change my cadilac converter but no book please help it is a 1995 chevy corsica


Cut it off from above the converter and behind the converter.Replace the old one with the new one. you might possibly need a small coupling pipe on both sides going from the converter into the main pipe on both ends. you can use clamps but really, you need to have it welded so you have no fumes afterwards.

May 27, 2014 | Cars & Trucks

1 Answer

I need a diagram of the fusebox on a 1984 Mustang. Tryingnto find the fuse location for the convertible top


double check with ford call the service dept and ask them, but I don't thin theres a fuse on this year
just a 25 amp circuit breaker with the top switch and a 16 Ga. fuse link near the starter motor relay..

Aug 29, 2013 | Ford Mustang Cars & Trucks

1 Answer

Troubleshooting


Yes it has a catalytic converter in the exhaust system.
Not cadilac.

May 16, 2013 | 1996 Chevrolet Camaro

1 Answer

I had to have cadilac converter taken off car, I have a code that says Map Sensor and 02 sensor..is this due to the converter missing now? and does that affect the performance of the car in anyway?


The codes your car are throwing up and important codes to get fixed. The O2 sensor code is there because the cadilac converter was removed. The O2 sensor measure the amount of oxygen present in the exhaust both before the cadilac converter and after. When the measurments are the same the computer knows the cadilac converter is not working properly and it turns on the Check Engine Light. This code in itself will not effect the performance of the vehicle in any way OTHER then emissions. This is bad for the environment and if you live in a place that requires emission testing you will fail and eventually your resignation will be revoked making it illegal to drive that vehicle. It is illegal for a shop to remove the cadilac converter without replacing it so I recommend you avoid that shop in the future. There is a $10,000 fine if they are caught **** this.

The code for the MAP (Manifold Absolute Pressure) is completely unrelated but this code WILL effect the fueling and thus performance (both power and fuel economy) of the vehicle. The computer uses this sensor to get an idea of how much vacuum or suction the engine is using to pull fresh air into the combustion changer and then decided how much fuel to add. Its important that the proper amount of fuel be added to keep your engine running well. I highly recommend either doing some testing yourself or have a shop address this issue. MAP sensor are quite cheap and easy to replace. If you are not good with a multimeter then I would just replace the MAP sensor and see if it goes away. If you feel up to it you can check the resistance and continuity of the wires connecting the MAP sensor to the PCM. If you would like I can provide you with step by step instructions and wiring diagrams as well as pin out so you can test this. Good luck and thank you.

~Kyle~

Aug 16, 2012 | 1999 Pontiac Grand Am

2 Answers

Why would the drivers seat not move forward but still go up or down on a 1998 Cadilac Deville?


This is due to a bad switch or seatmotor, the seat uses diffrent motors to control the seat so seat can still tilt but not move back or forward, this best way to know which ic the problem is with a testlight, hold the switch to move forward or back and test for power and a ground to that motor, if theres power and ground then motor is bad, if theres no power then switch is bad, hope this helps.

Sep 04, 2010 | 1998 Cadillac DeVille

1 Answer

Will a check engine light show if i need a torque converter


yes,4t80e is common for turbine shaft seal leaking, causes torque converter clutch to slip and melts down the tcc solenoid. Any cadilac dealer can handle this repair, depending on miles it may need a complete overhaul.

Feb 27, 2010 | 2002 Cadillac Deville

2 Answers

Need to find the location of oxygen sensors on 2003 cadilac cts


there should be 2 of them one before the converter and another one after the converter, if its a v6 engine there should be 3 of them, one on each of the exhaust manifolds and a third one after the converter
take care

Aug 21, 2009 | Cadillac CTS Cars & Trucks

Not finding what you are looking for?
1994 GMC Sierra Logo

Related Topics:

48 people viewed this question

Ask a Question

Usually answered in minutes!

Top GMC Experts

yadayada
yadayada

Level 3 Expert

75744 Answers

Freddy

Level 3 Expert

1311 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Are you a GMC Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...