It sounds like a rod knocking and now it wont start at al...
Customer
It sounds like a rod knocking and now it wont start at all
Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on?
Just happened and i think the sound is coming from...
It sounds like a rod knocking and now it wont start at all
Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on?
Just happened and i think the sound is coming from the motor
Mechanic's Assistant: What is the make/model/year of your car?
2006 Buick lacrosse
Mechanic's Assistant: Are you fixing your Lacrosse yourself? What have you tried so far?
I haven't done anything yet trying to figure out what is wrong with it
Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you?
The check engine light wasn't on then all of a sudden it came on
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Responses
JimwF
211 days ago
Automotive Expert
Hi, my name is\*\*\*\*\* to justanswer. I will be assisting you with your question today.
I am sorry that you are having difficulties with your vehicle and will do my best to help you out.
Have you had the opportunity to do any visual checks around the engine? Checked oil level, anti freeze, etc? Does this knocking noise speed up and slow down with throttle response?
**\*\*As far as phone calls, If you didn't request it, it is most likely the Website prompting you, not me. A Live Call is a "Premium Service" and will cost more money. I prefer communicating via this site, but in some cases a phone call may be recommended\*\***
Customer
211 days ago
the knocking does speed up
\*ü\*JessicaüNüChrisüNüKids\*ü\*it does speed up and slow down with the throttle response
JimwF
211 days ago
Automotive Expert
Have you had a chance to check for codes?
Customer
211 days ago
What is that
\*ü\*JessicaüNüChrisüNüKids\*ü\*
JimwF
211 days ago
Automotive Expert
You said the check engine light came on. An electronic scanner would be used to retrieve codes from the vehicles computer to help diagnose the problem.
Customer
211 days ago
No I haven't done that
\*ü\*JessicaüNüChrisüNüKids\*ü\*
JimwF
211 days ago
Automotive Expert
I would also check and see how much motor oil is in the engine.
To me it sounds like the motor had an internal failure and is not operable.
Customer
211 days ago
will I have to replace the whole motor
\*ü\*JessicaüNüChrisüNüKids\*ü\*
JimwF
211 days ago
Automotive Expert
If it is something like crankshaft bearing failure or piston and connecting rod failure, yes, it would usually require an engine replacement.
Customer
211 days ago
alright thank u
JimwF
211 days ago
Automotive Expert
You are very welcome! Best of luck with your repair, and thanks for using justanswer.
Customer
211 days ago
how would i be able to tell if i need to replace the whole motor
JimwF
211 days ago
Automotive Expert
I would get a mechanic or mechanically inclined person to take a look and verify what I have suggested and go from there.
Customer
211 days ago
alright thanks
JimwF
211 days ago
Automotive Expert
Have a good night.
Customer
211 days ago
u too
JimwF
211 days ago
Automotive Expert
Thanks
Customer
211 days ago
ur welcome
JimwF
211 days ago
Automotive Expert
thanks for using justanswer.
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It sounds like a rod knocking and now it wont start at all Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on? Just happened and i think the sound is coming from...
It sounds like a rod knocking and now it wont start at all Mechanic's Assistant: Where exactly do you think the noise is coming from? And how long has this been going on? Just happened and i think the sound is coming from the motor Mechanic's Assistant: What is the make/model/year of your car? 2006 Buick lacrosse Mechanic's Assistant: Are you fixing your Lacrosse yourself? What have you tried so far? I haven't done anything yet trying to figure out what is wrong with it Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? The check engine light wasn't on then all of a sudden it came on