Linked Questions

4
votes
1answer
6k views

Drove with extremely low oil, engine light on [duplicate]

I drive a 2011 Honda Odyssey. The last time I had my oil changed, they neglected to reset the oil change indicator (relevant because I'm assuming it would have come back on sooner when my oil level ...
21
votes
5answers
18k views

Garage tech drained oil and forgot to refill. I drove off - what damage could this have caused?

I went to a Quick oil change place, and they drained the oil from my new Fiat 500 and did not refill/replace oil. After I started the car, I drove approx 1/8 mile before engine quit. The car would ...
26
votes
4answers
470k views

What actually happens when there is way too much oil in a car engine?

I saw the answers to a question I posted recently highlighting the disadvantages of having too little oil in an engine, but that got me wondering what if the complete opposite were to occur! I know ...
10
votes
4answers
194k views

What actually happens when there is not enough coolant in a car engine?

I know that a lack of engine oil can destroy an engine, so I was curious as to whether it is just as bad to drive a car with a very low engine coolant. What is engine coolant? What exactly are all ...
8
votes
1answer
59k views

What actually happens when there is no brake fluid in the brake fluid reservoir?

I was curious, given that fact that a lack of engine oil can completely destroy your engine, can a lack of brake fluid completely destroy your brakes? I can imagine how that could be even worst than a ...
6
votes
2answers
6k views

How exactly does an increase in engine temperature cause a car to breakdown?

I have an engine temperature gauge on the dashboard of my car (as most people do), but if for some reason the engine temperature is caused to increase (due to a lack of cooling or what have you), the ...
7
votes
2answers
1k views

What exactly is meant by “engine coolant”?

I know that engine coolant is a fluid in the engine used to dissipate heat spots and keep the engine cool in general as the moving parts generate heat. In this context, I would call the oil an "engine ...
5
votes
2answers
2k views

8-9 Quarts of oil in engine after adding a stupidly high amount. What kind of damage can I expect?

To preface this, I was a complete idiot. My 2002 Honda Accord was a couple thousand miles over the recommended oil-change period and I was being pestered about checking the oil, as it could be fairly ...
9
votes
1answer
648 views

Why is this valvetrain pitch-black?

I'm in the middle of an LS1 teardown. Last weekend I removed the valve covers to and found it hard to see anything, as the pictures below will evidence. While I wait for an opportunity to resume the ...
5
votes
1answer
1k views

Rod knock in my engine?

Kindly assist. My 1GFE engine had a rod knock sound and I replaced all the bearings, oil filter, cleaned the sump & strainer and tolled it with brand new fully synthetic oil. The engine ran for ...
1
vote
0answers
37 views

How do I know when I'm low on oil or need to do an oil change

I own a 06' nissan maxima and I am planning to driving from Missouri to texas and don't know if I should get a oil change. When I check the dipstick, I pull it out and wipe it off, then put it back ...