Faulty crankshaft and piston bearing

Tiny
BASH WAZIRI
  • MEMBER
  • 2005 PONTIAC VIBE
  • 2WD
  • AUTOMATIC
  • 202,000 MILES
Whenever my engine is running, it makes a rough sound and I also need to top up my engine oil after like 1,000 miles due to oil shortages and minor smoke from the exhaust system. Can the engine be fixed or not? Thanks
Do you
have the same problem?
Yes
No
Friday, May 17th, 2019 AT 1:48 PM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

Without hearing your engine run I am not sure. Typically if you have main bearing failure your engine will freeze up due to the fact that your crankshaft will not spin freely. Connecting rod bearings will generally make a knocking noise lower in the engine. Oil starvation generally will affect the camshaft and camshaft bearing first due to the fact that they furthest away from the oil pan and oil pump. Anyway, I have included a couple of links below for you to go to below.

https://www.2carpros.com/articles/engine-noises
https://www.2carpros.com/articles/blue-smoke-from-engines-exhaust

Please go through the guides and get back to us with any other questions or concerns.

Thanks,
Alex
2CarPros
Was this
answer
helpful?
Yes
No
Friday, May 17th, 2019 AT 2:17 PM

Please login or register to post a reply.

Sponsored links