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Question posted by henrvip on October 16th, 2013

When I Start My 2003 Chevy Trailblazer I Hear A Knocking Noise In The Rear

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Answer #1: Posted by mranswers on October 30th, 2013 5:03 PM

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mranswers

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check your exhaust for a rattle it could be as simple as a broken shackle. and replace or tighten your exhaust shackle /mount.

Related Manual Pages

Owner's Manual - Page 44

Lap-Shoulder Belt All three rear seating positions have lap-shoulder belts. Here's how to . 1. Don't let it clicks. Make sure the release button on the buckle end of this section. ... into the buckle until it get twisted. 3. If it does, let it go back all the way, it is pulled out all the way and start again.

Owner's Manual - Page 70

...Theft Content Theft-Deterrent (If Equipped) PasslockR New Vehicle "Break-In" Ignition Positions Starting Your Engine Engine Coolant Heater (If Equipped) Automatic Transmission Operation Four-Wheel Drive (...2-67 2-70 2-72 2-74 2-89 Running Your Engine While You're Parked Locking Rear Axle Tilt Wheel Turn Signal/Multifunction Lever Exterior Lamps Interior Lamps Mirrors Storage Compartments Ashtrays ...

Owner's Manual - Page 78

...lever. If this occurs, repeat the procedure beginning with the ignition off. To use one of the rear doors. 2-9 Open one of the power door lock switch to RUN and LOCK twice. You are ... (the locks will automatically lock and unlock and the horn will chirp twice to indicate that you will hear the lock switch lock and unlock, the horn will chirp twice, and a 30 second program timer will...

Owner's Manual - Page 91

...you have, and some other things. PARK (P): This position locks the rear wheels. Open the hood and unwrap the electrical cord. Before starting the engine, be seriously injured. The dealer can 't move easily. 2-... extension cord rated for your vehicle can give you the best advice for that you start the engine because your shift lever. You could be parking your dealer in ? Plug...

Owner's Manual - Page 106

...Breakers" in the direction of the turn signal bulb is burned out, replace it there until the arrow starts to flash. If you release it. Hold it to help avoid an accident. If your turn signal... to signal a turn signal. As you complete your turn or a lane change . Check the front and rear turn signal has two upward (for right) and two downward (for left on at each flash of the ...

Owner's Manual - Page 126

...slots in place during off-road use the convenience net, do the following components: D Rear Seat Audio Controls D Rear Seat Accessory Power Outlets D Fan Control 2-57 The net is not for a half... You will find a storage compartment on these items during sharp turns or quick stops and starts. Attach the upper loops to open it while the message is not designed to help keep...

Owner's Manual - Page 128

... stowage lid, reverse the previous steps. People in a collision or sudden stop. Pull the lid rearward to the latch until you hear it click. 2-59 To remove the rear floor stowage lid, do the following: 1. Make sure the lid is secure by applying slight pressure to release it from moving. Press the...

Owner's Manual - Page 170

... and clear it from the DIC display. Take you begin driving, the brake system needs service. REAR ACCESS OPEN If the liftgate or liftglass is open while the ignition is in RUN, this message will... when you vehicle in the vehicle's gas tank this message will appear on the DIC and you will hear a chime. Turn off the vehicle and check the liftgate and liftglass. SERVICE AIR BAG If there is...

Owner's Manual - Page 172

...a remote keyless entry transmitter battery is low this message will appear on the DIC. LEFT REAR DOOR AJAR If the driver's side rear door is not fully closed this message and clear it from the DIC display. 2-103 ..., and close the door again. Pressing the select button will hear a chime. Pressing the select button will acknowledge this message will appear on the display and you will...

Owner's Manual - Page 181

...10 minutes it will turn off by your normal setting and select the AUTO button and return to start warming your vehicle is equipped with a razor blade or anything else that is working. 3-9 Press...vehicle has the automatic system and you select FRONT defrost or defog from the inside of the rear window with heated mirrors, this button will activate them. Adjust the temperature and fan speed ...

Owner's Manual - Page 192

...longer than three seconds. When a traffic announcement comes on the tuned radio station, you will hear it stopped. The display will appear on the display while the cassette player is pressed additional times... EJT to insert a tape when the ignition is playing. If you want to remove the tape and start over. Your tape must have at the point where it , even if the volume is muted or ...

Owner's Manual - Page 203

... on the display. If either the ignition or radio off. TUNE DISP: Press this control to the start of the next track. Eject may be activated with the radio and ignition off random play. Press ... The disc will continue moving backward or forward through the CD. EJT: Press this button to hear the tracks in the player. Press and hold this button for more then once, the player ...

Owner's Manual - Page 211

... is in the player and resume play at least three seconds of silence between each side. The sound will hear it stopped. If the ignition is off , first press EJT or DISP. A tape symbol is shown on... TAPE and an arrow showing which side of previous selections up to 30 to remove the tape and start over. The TRAF icon and TRAFFIC will begin playing. Tapes longer than that are so thin they ...

Owner's Manual - Page 214

... Press and hold this button to play . RDM T and the track number will pull it to hear the tracks in and the disc should begin playing. If either of the current selection. The player ...will appear on the display. The sound will appear on the display when each track starts to advance at 17 times the normal playing speed. Press and hold the 2 NEXT button or...

Owner's Manual - Page 222

... the LOAD CD button for the light, located to the right of the slot, will be displayed. You will then hear a beep and the light, located to the right of the slot, to play a disc. The player will pull .... 4. When a disc is loaded, the light will be activated each new track starts to flash. 3. If more than six, complete Steps 1, 2 and 3. As each time you can then load another disc...

Owner's Manual - Page 239

...following distances, you will wear out much faster if you will use it may hear a momentary motor or clicking noise while this warning light will still have time to drive away, your anti-lock ... while you're driving, brake normally but don't pump your engine stops, you brake. If you start your engine and begin to cool between hard stops. When you do a lot of unnecessary braking. ...

Owner's Manual - Page 241

...get too close to the vehicle in front of the rear wheels are spinning or beginning to lose traction. Traction ...light next to the button will come on dry roads under some noise, but this happens, you may notice a reduction in cruise control ...notice some conditions. This is normal. If you may feel or hear the system working, but this happens, the system reduces engine power...

Owner's Manual - Page 287

... Exhaust" in the Index. Before you check your rig. If the trailer has electric brakes, start , check the trailer hitch and platform (and attachments), safety chains, electrical connector, lamps, tires and mirror adjustment. D Keep the rear-most window open road, you'll want to get to be sure that the load is...

Owner's Manual - Page 309

...-tight. Watch out for the engine cooling fan. 7. At any time during this fan noise when you may also hear this procedure if coolant begins to cool the engine. This is lower, add more air to... flow out of the filler neck. 8. You may hear an increase in fan noise. Then replace the pressure cap. Start the engine and let it run until the level reaches the base of the...

Owner's Manual - Page 329

... octane is necessary. 6-3 If it . You could be hurt. This may get a heavy knocking noise when you drive. This does not indicate a problem exists or that a higher-octane fuel is less than 87,... you may cause wind noise and affect windshield washer performance. CAUTION: You can damage your engine. D Be sure you ...