Question about 1994 Pontiac Bonneville

Open Question

My exhaust pipes fell off and started dragging on the ground so i took it off and now its really loud and i left it at a friends house and he lost it what parts do i need to replace it?

Posted by Anonymous on

Ad

4 Suggested Answers

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

Ad
  • 1 Answer

SOURCE: horrendous noise seem to be coming from engine

sorted the problem there was a bolt missing out from where the exhaust goes into the manifold and there was a gap have sorted it with some gun gum and bandage

Posted on Jul 27, 2008

Ad
emissionwiz
  • 76164 Answers

SOURCE: loud noise in pipe exhaust due to humidity

did u disconnect the battery after the sensor was replaced? if not u will need to do that so a new base idle setting can be learned by the computer, it is called adaptive idle strategy.

Posted on Jan 14, 2009

  • 37 Answers

SOURCE: Can't get to thermostat because the crossover

Had this problem once mine was 13mm bolt. I took an old wrench heated it with a torch and bent it just the right angle. worked perfect.

Posted on Apr 11, 2009

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Having a promblem taking off crossover exhaust pipe on a 2005 Buick rendezvous I tooken off the two front exhaust Then took bottom two bolt . But still fasten to something is there other bolts...


Thermostat? engine cooling?
2 engines, here, LYA adn LY7.
nobody here posts engine, why do that?
so ill post only for 1.
the LA1
here are the steps.
NO FSM Sux huh? nor an alldata.com account, why not that? 15 bucks?


STAT out.
Remove the air cleaner and duct assembly. Refer to Air Cleaner Assembly Replacement in Engine Controls - 3.4L.

Drain the coolant until the coolant level is below the thermostat. Refer to Cooling System Draining and Filling (Refer To List 1) .

Remove the crossover exhaust pipe. Refer to Exhaust Crossover Pipe Replacement (Refer To List 2) in Engine Exhaust.

Remove the radiator hose from the thermostat housing.

Remove the thermostat housing bolts and clean any sealer from the bolt threads.

Remove the thermostat housing and gasket.
remove STAT
next is crossover page.

Disconnect the battery ground (negative) cable. Refer to Battery Negative Cable Disconnection and Connection (Refer To List 1) in Engine Electrical.

Remove the throttle body air inlet duct.

Drain the coolant from the cooling system. Refer to Cooling System Draining and Filling (Refer To List 2) in Engine Cooling.

Remove the inlet radiator hose from the engine. Refer to Radiator Inlet Hose Replacement (Refer To List 3) in Engine Cooling.

Remove the thermostat bypass pipe. Refer to Thermostat Bypass Pipes Replacement in Engine Cooling.



Remove the exhaust crossover heat shield bolts.

Remove the exhaust crossover heat shield.
  1. Remove the exhaust crossover pipe studs/nuts.
  2. Remove the exhaust crossover pipe.

end , remove.

now the bypass pipe FWD cars SUCK
  1. Disconnect the left engine mount strut from the engine.
  2. Remove the heater hose from the bypass pipe.
  3. Remove the thermostat bypass pipe to throttle body nut.
  4. Use the J 38185 in order to remove the thermostat bypass pipe hose clamps (1,5).
  5. Remove the thermostat bypass pipe to cylinder head nut (3).
  6. Remove the thermostat bypass pipe bolt (4).
  7. Remove the thermostat bypass pipe hose.
  8. Remove the thermostat bypass pipe.
sigh.....
why not log in to alldata.com
read the page then ask ques tons that are not clear.
and next time post the engine type.
above is just 1 engine.

Jun 18, 2014 | Cars & Trucks

2 Answers

What is causing these very loud noises coming from under my car?


sounds like iether a loose exhust clamp or the baffels and honey cone inserts of the catalytic converter

May 04, 2014 | Cars & Trucks

1 Answer

Car will not accelerate after 30 mph


I would look at a possible blockage in the exhaust, including the catalytic converter.
Next would be fuel pressure.

Feb 22, 2014 | 1993 Dodge Dynasty

1 Answer

Hit a pothole and something metal fell and was dragging on ground


Have no idea how to advise from the internet


I assume you have been under it


What ever came loose has to be replaced,
as the vehicle was built on the assy line

Mar 12, 2013 | 2004 Ford F150

1 Answer

My 09 trailblazer runs really loud when I first start the engine.


that is the exhaust pipe gasket . it is on the front pipe going to the exhaust manifold12_7_2012_5_22_16_pm.jpg

Dec 07, 2012 | 2009 Chevrolet TrailBlazer

1 Answer

I was driving and my car started making a really loud rattle noise everytime i went over anything. now this just started happening today and i sounds like something is really loose underneath the front of...


It could be the exhaust mounts which are rubber and break over time. If you grab the tail pipe when it is not hot, can you easily move it up and down. If so you will have to get on the ground and look down the length of the exhaust to find the rubber mounts. Usually the top of the remains attached to the vehicle chassis hook or the exhaust mounts, which makes it easier to identify the connection point. The other possible problem is the strut or shock is broken. You will need to get under the car to look at the suspension or remove the wheel to do the same. Last, check the motor mounts if they are broken.

Mar 01, 2011 | Toyota Camry Cars & Trucks

1 Answer

Has trouble taking off.low exhaust pressure, low fuel mileage


Suspects will include air supply, compression, and exhaust.

After ruling out the obvious basics (fresh air filter, unobstructed air intake) pull the wire clip to the auto-choke and idle for a few seconds before dropping it in gear to check for a change in power.

*Have you pulled the rear wheels to check for a binding E-brake or broken springs in the drums?
What feels like a left-front drag could also be a rear dragging...

*Has it been smoking lately?

Apr 01, 2010 | 1994 Pontiac Grand Prix

1 Answer

How do i change my thermostat on my 2001 pontiac aztek. also how do i remove the crossover exhaust pipe to get to the @#$%^ing thing?


Exhaust Crossover Pipe Replacement
Removal Procedure
  1. Disconnect the battery ground (negative) cable.
  2. Remove the throttle body air inlet duct.
  3. Drain the coolant from the cooling system.
  4. Remove the inlet radiator hose from the engine.
  5. Remove the thermostat bypass pipe.
  6. Remove the exhaust crossover heat shield bolts.
  7. Remove the exhaust crossover heat shield.
89160026

  1. Remove the exhaust crossover pipe studs/nuts.
  2. Remove the exhaust crossover pipe.
  1. Remove the air cleaner and duct assembly.
  2. Drain the coolant until the coolant level is below the thermostat.
  3. Remove the crossover exhaust pipe.
  4. Remove the radiator hose from the thermostat housing.
  5. Remove the thermostat housing bolts and clean any sealer from the bolt threads.
  6. Remove the thermostat housing and gasket.
Removal Procedure

89153578

Dec 11, 2009 | 2003 Pontiac Aztek

1 Answer

Exhaust tube is dragging


You can fix this until you get the parts by using a wire hanger. The part that broke is called the muffler hanger. Not a big deal and is an easy fix. You don't have to buy anything spectacular if you don't want to. It is just to support the muffler/exhaust.

Now, did the muffler get the hole in it or did the catalytic converter get it?

Oct 27, 2009 | 1997 Chevrolet Cavalier

Not finding what you are looking for?
1994 Pontiac Bonneville Logo

Related Topics:

169 people viewed this question

Ask a Question

Usually answered in minutes!

Top Pontiac Experts

yadayada
yadayada

Level 3 Expert

76164 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8273 Answers

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

Answer questions

Manuals & User Guides

Loading...