I'd rather not tell you who the last person was to change the oil in my car was (me), but this weekend my oil plug fell out while cruising at a good pace and i didn't realize what happened until i got off the highway.
I plugged it, filled it (98 civic dx, 140k miles) with high mileage oil to try to get the benefit of the additives to help the seals and rings. I have no tach, but at a certain RPM (about 27MPH in 2nd gear, above 65 in 5th), I hear a pinging or knocking noise. if I stay under that point and shift early, it sounds normal and idles normal. I've also noticed the pinging/knocking only sounds when i am on the throttle, like if I downshift and the RPMs are at the same point as when I accelerate and hear the noise, I do not hear it when the engine's naturally winding down.
My last observation is my breaks feel stiffer, as if the vacuum for the power breaks doesn't have as much of a pull. (loss of compression?)
~Continued~
2007-09-10
11:32:28
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10 answers
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asked by
toph31
1
in
Maintenance & Repairs