1997 Saturn L100 knocking suddenly

Tiny
MICHELLEMOSES
  • MEMBER
  • 1997 SATURN L100
  • 4 CYL
  • FWD
  • MANUAL
  • 132,000 MILES
I have a 1997 saturn sl1 never any problems all fluids are full and clean has never overheated in the last four days the engine has started knocking and rumbling to the point were its unbearable no loss of compression or oil can you please give me an suggestion thanx mishell
Thursday, February 25th, 2010 AT 10:23 AM

2 Replies

Tiny
MICHELLEMOSES
  • MEMBER
  • 2 POSTS
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Thursday, February 25th, 2010 AT 10:25 AM
Tiny
SATURNTECH9
  • MECHANIC
  • 30,869 POSTS
If the knocking is that loud then u have a major engine problem or just a bad belt tensior or something like that.U need to listen to where its comming from the engine block or the belt area if its comming from the engine block area over by the exhaust manifold then u most likely have a rod knock. Let me know what u find. If u dont know about cars then I would take it to a shop right away to have it looked at.
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Thursday, February 25th, 2010 AT 11:42 AM

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