Hello everyone. So i wanted to know if anyone else that has a silverado with the 4.3 ecotec has noticed how much oil does it take to fill crankcase. The manual says it takes 6 quarts but mine actually takes 6.5 quarts. Im always fighting with the dealer wer i get my oil change n they only put 6 quarts n my truck is always 1/2 quart low. Any comments would be helpful
Fcarias31
Joined
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22,231 Posts
If you have been over servicing your truck with an extra half quart I'm sure it just puked it out your crank case vent and into your intake. Might want to check in there
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Sent from my iPhone using Tapatalk
Joined
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22,231 Posts
incorrect. my 2015 OM calls for 8.5 quarts. It was made at the end of 2015 and they knew that the 5.3 only takes 8. No one has instructed me to use less oil suggested by the OM other than physically doing it my self and double checking info provided by Z15
I should start a lawsuit though
I should start a lawsuit though
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