Often the first job for an amateur mechanic. Questions regarding changing the engine lubricant oil, or problems resulting from doing so.

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3
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1answer
86 views

JLO Rockwell 2F600

I have an old hovercraft that uses a small aircraft engine in the front to power both the lift and forward propulsion. I was hoping to find any kind of manual or literature on the engine itself. The ...
5
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2answers
447 views

How to clean engine when oil is contaminated with metal shards?

During a recent oil change Istripped the oil pan bolt. It took a bit of trial and error for me to realize the stripped hole was a 14mm 1.25 thread so I got a tap and rethread it to 14mm 1.5 thread ...
2
votes
1answer
102 views

How Many Partial Oil Transmission Fluid Changes Until Clean

I have to change my transmission oil (2008 Nissan Sentra CVT). It has a 7 liter total capacity, but due to the torque converter, I can only drain 4 liters at a time. Thus, I have to make several ...
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vote
2answers
354 views

2006 Infiniti G35 - Blown engine following Kwik Kar engine flush

(Apologies in advance for the lengthy post.) Background 2006 Infiniti G35 Coupe, 6-speed manual, 112K miles. I bought the car from a friend when it had about 50k miles. He had the car for the ...
4
votes
1answer
87 views

Why are there large differences in oil-change intervals?

I've been reading this site (and simmilar ones) alot, and I noticed alot of people (mainly from USA i think) who mention 3000-6000mile intervals for oil changes. I'm from Europe, and driving a ...
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0answers
18 views

How do you know when to change engine oil? [duplicate]

ok I know that you have to keep track of mileage, but I am not a good organizer, I forget to note the mileage whenever I get my oil change, plus I believe that it also depends on how you drive, like ...
3
votes
1answer
138 views

Does VW T40057 drain all 6 litres of oil in 2008 Jetta 2.5L?

I came across the mention of the VW T40057 tool, that can be attached to the oil filter housing, and lets you drain the oil without creating a mess. However, it's not very clear whether or not this ...
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4answers
4k views

How could an oil drain plug fall out after 36 days and 2500 miles?

We had an oil change done at a quick lube type shop. After 36 days and 2500 miles driven, the oil drain plug fell out, resulting in severe engine damage. There was no oil leakage or any sign of ...
2
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1answer
471 views

How much more slowly do synthetic oils degrade compared to conventional oils?

I don't drive my car very often and in the 13 years I've owned it I think I only ever reached the 5000 mile limit once during a long roadtrip; instead I always end up driving only about 2000 miles in ...
9
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2answers
3k views

Is it safe to reuse oil that was drained for a repair?

Let's say that I just replaced my engine oil but decided I want to lift the valve covers to do some gasket replacement. I know it may sound cheap but I'd rather not throw away $25 worth of almost new ...
3
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4answers
308 views

Is it possible to drain oil pan without getting any oil on your fingers?

This may be a frivolous question or a brain teaser... But I've always wondered if it is possible to so skillfully remove the drain bolt from the bottom of an oil pan upon oil change as to not get any ...
3
votes
1answer
949 views

Risks of “excess and lack” of Engine oil

I ride a Honda Stunner CBF 125 CC daily for approx 30 kms, with an average speed of 45 km/hr. I noticed that my motorcycle has been consuming too much engine oil like it not used to few years ago. ...
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votes
2answers
2k views

Prius burns off oil very fast. Is this normal?

I replaced the oil on my mom's Prius today, which is 3200 miles or so since I replaced it last. The car only takes 3 quarts of oil, but only drained a little over 2 quarts. My jeep, on the other ...
2
votes
1answer
5k views

Step-by-step guide to changing oil of a 2004 Nissan Xterra

I'm looking for a step-by-step guide to changing the oil of 2004 Nissan Xterra. I found one a very useful one for my Lexus but I can't find one for my Nissan. Does anyone know of one or would like to ...
2
votes
1answer
149 views

2008 Scion XD 126K

I have a 2008 Scion XD which crossed 126K miles today.(Bought it with 62K) In recent months I have noticed a decrease in overall MPG to a tank. I do close to 30K miles per year and also do oil changes ...
2
votes
1answer
136 views

How many ml between L and F (Oil)

When I changed my oil last I was just above the Full mark, 5000km later I'm at the Low mark. I won't have time to change the oil until next week so I topped it up. My question is how do you know ...
0
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1answer
37 views

Which Car oil to use for Sonata 2004?

Which car oil should I use for Sonata 2004? How much and how often?
4
votes
4answers
10k views

Replacing oil sump plug washer after every oil change

As the title says, does the oil sump plug washer need to be replaced after every oil change, or can they be reused? Background - my 2005 Daihatsu Copen needs an oil change every 3000 miles. I have ...
5
votes
1answer
5k views

Oil leak - just keep refilling?

I have a 1995 Honda Accord with over 170k miles on it. I have the oil changed regularly every 3000 miles. My mechanic noticed the oil levels were pretty low at each oil change and took a deeper look. ...
3
votes
3answers
228 views

Is it mandatory to change oil once a year?

I drove only 4000 km in a year. Volkswagen advises that I change the oil in 15,000 km kilometers or 1 year. In this case, what do I need to do, because I have driven only 5000 km.
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3answers
30 views

pontiac oil change before or after repairing the car

I have to send my 2001 Pontiac Grand prix to a mechanic to fix some stuff. What do u recommend to change the oil before or after that
2
votes
2answers
12k views

Oil in 2011 Toyota Corolla

My 2011 Toyota has 15,000 miles on it. I just got its oil changed, and the new place that I took it to told me that I NEED synthetic oil 0W-20 (so they put in "Castrol Edge 0W-20"). But they also told ...
2
votes
1answer
183 views

Where is the engine oil filler tap on my Peugeot 504?

The engine oil is a bit low on my peugeot 504 (petrol 4 cylinders from 1979). I'm would like to top it up, but can't locate where oil filler tap is. Thanks
5
votes
2answers
9k views

How to understand different engine oils?

When I went to shop for engine oil, I found many types as such: 5W-30 A5 5W-30 A1 5W-20 SAE 5W-30 10W-30 Also I see other information such as: Fully Synthetic Semi Synthetic Oil Synthetic ...
2
votes
1answer
2k views

What causes mud in my radiator?

Ive changed my oil about one month ago but just recently my check oil light has started coming on and I started losing my heat. I thought I might just have low antifreeze but when I opened my radiator ...
3
votes
2answers
810 views

Honda CVT Multimatic Gearbox oil-change frequency

I'm planning to buy a 1999 Honda Civic with Multimatic Gearbox and the current owner claims that he needs oil changes after every 7,500 Kms. But when I read about it most suggest the oil change only ...
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votes
2answers
10k views

Is topping up the oil enough of an oil change?

If you use synthetic ester-based oil in a relatively new petrol engine, top it up regularly, and the engine runs very quietly and basically without any noise whatsoever (especially after another top ...
2
votes
2answers
22k views

What is the cost of general maintenance on VW Jetta TDI (diesel)

I am looking at purchasing a new, 2014 Volkswagen Jetta TDI car. I have a 35 mile commute to work on pretty much all highway. I want something good on gas mileage, so I heard the Jetta TDIs get ...
4
votes
3answers
4k views

Ford Taurus common oil leak area?

On my last oil change, the technician noted some oil around top and side of the engine block and said there is a small leak. The only way to find where it is coming from is doing the whole dye test, ...
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votes
3answers
6k views

How does the Dodge Avenger know when it's time for an oil change?

Just a couple weeks ago, I took my 2012 Dodge Avenger to the shop for (among other things) an oil change. However, the car is already alerting me that it needs an oil change barely 1,000 miles later. ...
3
votes
3answers
794 views

Manual says “Do not use the jack supplied with your vehicle” — why is it?

I just bought an used Toyota Yaris 2008 hatchback and I'm preparing to change oil for the first time. There's a jack supplied with the car (along the with spare tire). However, the manual seems to ...
3
votes
1answer
1k views

Should I get the oil changed before or after a road trip?

I have a 1999 Honda Oyssey minivan w/ 168,000 miles on it. I get the oil changed twice a year and my next oil change is scheduled for right after an up-coming road trip. Is there any reason to do the ...
2
votes
2answers
634 views

How to remove a broken plastic oil drain plug from lawn mower?

While I was tuning up my outdoor power equipment I made a boneheaded mistake with my lawn mower. I was putting the drain plug back in my mower with a socket wrench completely forgetting it was ...
3
votes
1answer
336 views

Trouble reading oil level, 2007 VW Rabbit

This is a bit embarrassing. Since I got the car I've found it hard to read the oil level. The dipstick takes a turn as it enters the engine, and no matter how gently I pull the thing up, it seems ...
3
votes
1answer
478 views

Why aren't oil drain valves more commonly used?

An oil drain valve is a device that replaces your regular drain bolt and makes an oil change a much cleaner job. When it's time for an oil change, you simply attach a hose to the oil drain valve, open ...
1
vote
1answer
92 views

Prius 2010 oil reset (Europe edition not US edition)

All, I have 2010 prius that has Europe standards (Kilometer odometer) not mile, and it doesn't have the button "Mpg/KL" to reset the oil change light. How does it work for such edition? is it the ...
1
vote
1answer
267 views

very bad gas mileage in a brand new german car

I bought a brand new 2008 Jetta SE (2.5L petrol engine, automatic transmission, 21mpg city, 29mpg highway) in May 2008, which had under 200 miles on it. I immediately within a week drove it from ...
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vote
1answer
503 views

Tools needed for oil change on 2012 Honda Odyssey?

What tools are needed to change the oil on a 2012 Honda Odyssey?
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vote
1answer
462 views

What oil brand, style, weight, and filter for a 230k 98 Honda Acord LX 4-cyl?

first time here and pointed this way by a friend after I asked about on twitter. I've got a 1998 Honda Accord LX 4-cyl 2.3L with 230k miles approximately on it. I try to take decent care but I've ...
0
votes
1answer
107 views

Oil change: which is the best option? [closed]

I am a new driver and need to change oil. I have following options. Which one should I select? My car: Toyota Camry 1994 LE, 4 cyl, 127000 miles. NTB: $19.99 It includes following services: Tire ...
1
vote
1answer
476 views

Does one have to change ester-based fully synthetic oils?

They say that ester-based oils are used in jet-engines, where the oil is sealed, and it never has to be changed. If I use an ester-based oil as the lubricant for my Jetta 2.5L petrol, such as the ...
2
votes
3answers
5k views

Why is my engine quieter with synthetic oil?

I just replaced the oil in my 2004 Jeep Wrangler today - I thought I'd give synthetic oil a try because there was a "Mobile 1 oil and Bosch filter" deal at my local auto shop. Until now I have ...
2
votes
1answer
414 views

Where to pour oil into the engine (BMW E34)?

As the title says. Also, how to open the access point (if it non trivial). (It's an M50B25TU engine)
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vote
2answers
183 views

Can I mix synthetic and mineral oils?

I cannot find out for sure if the oil that I'm using is synthetic or mineral. I have suspicions that it is mineral based on unreliable web sites, but the recommended oil for my car (Renault Megane MK1 ...
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vote
3answers
2k views

Do motor oil conditioners do anything, or are they just a marketing ploy?

It it worth using a motor oil conditioner? Do they actually help keep an engine running better, or are they just marketing ploys?
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votes
2answers
1k views

Do I need to go to a dealer for a simple maintenance?

I just bought a 2012 CRV. Now, it's time for an oil change. I already moved so the dealer is too far away from my house (may need half day off) and there is no other public transportation to go there. ...
3
votes
2answers
8k views

Is short drive trip bad for your engine?

My wife's car often uses to drive to a nearby grocery store, which is too close to our house (about 2 miles). Some one told me that I should change the engine oil more often because engine is working ...
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vote
1answer
863 views

How do FRAM oil filters stand up to their competition?

My friend is telling me that Wix is a better oil filter. He says they don't use paper, and that the intake holes are bigger. I just bought a TG16 (which is the expensive FRAM filter). Is there any ...
5
votes
2answers
691 views

Synthetic Oil and oil change frequency

My car (a 2008 Scion tC) says to have its oil changed every 5K miles or 5 months. I just took a new job and commute into the city by bus so I'm driving a whole lot less. I was told that if I got full ...
4
votes
3answers
9k views

Advantages of getting your car's oil changed at the dealer

Are there advantages go getting your car's oil changed at the dealership from which you purchased the car versus a "quick change" place like Jiffy Lube or Wal-Mart? I've used all three, and I feel the ...