Engine rattle or knocking sound

Asked by GuruHYBBX Jul 06, 2019 at 10:03 PM about the 2007 Kia Optima LX

Question type: Maintenance & Repair

Engine light oil light came on then the rattle or knocking sound parked the car
replaced vvt valve engine light went off sound never went away.  Light came
back on. . What could it be.  

2 Answers

4,960

Sounds like u may have damaged engine with low oil pressure. U checked oil? Lot of miles on car? Changed oil regularl? Ask couple different mechanics to listen to it see if they say same thing.

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