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A knocking sound in your 2003 Chevy Trailblazer could be caused by several issues, including loose or damaged engine components, worn-out bearings, or problems with the suspension system. It’s important to check the engine oil level and quality, as low or dirty oil can lead to knocking noises. Additionally, the sound could be related to the exhaust system or a failing transmission. To diagnose the issue accurately, it's best to consult a qualified mechanic.
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Why is my 2003 cavalier engine knocking?
Engine knocking can be caused by numerous things. Having the incorrect spark plugs, carbon deposits on the cylinder walls, and being low on engine oil may all cause a knocking sound.
Is there a fuse for the speakers in a 2003 Chevy Avalanche?
I bought a used 2003 avalanche and the soeakers have no sound. Radio works and has power but no sound. They seem to be connected (speakers) so is there a fuse maybe
What is the squealing sound when you turn the AC on and give it gas on a 2003 Chevy Tahoe?
your ac compressor could be seizing up. happened on my 2003 suburban.
Can injectors cause engine knocking in a Kia Sorento 2003?
No.
How much does your 2003 Chevy Malibu weigh?
How mcuch does a 2003 Chevy Malibu weigh?
What are the speaker sizes and a 2003 Chevy Tahoe?
what are the speaker specifications on a Chevy Tahoe 2003
Removal of blower motor resistor on 2003 Chevy silverado?
Replace shoes brake 2003 Chevy
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier?
How do you unplug an oxygen sensor on a 2003 Chevy Cavalier
How do you program your keyless remote for a 2003 Chevy Blazer?
how do you program your keyless remote for 2003 Chevy blazer
What size are the door speakers for a 2003 Chevy Suburban?
what size are the door speakers for 2003 chevy suburban
Where is the Oil pressure swith on 04 trailblazer?
The oil pressure switch/sender on my 2003 Trailblzer, (L6 engine) is directly above the oil filter. It threads in from the passenger side. It is a pain to get to, even with a 1-1/16" deep-well socket.
How do you program a keyless remote for a 2003 Chevy Malibu?
How program my keyless entry remotes for 2003 chevy malibu
