Questions tagged [leak]

Questions related to leaks of operating fluids, control vacuum, or in the intake or exhaust systems. For leaks in the bodywork (e.g., rain coming in) use the [water-leak] and/or [body-work] tags. Also consider using fluid specific tags, for example add [coolant] if you have a known coolant leak.

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1answer
45 views

Coolant flows straighr from rad to muffler?

Had my 2008 pathfinder towed last week it broke down and I thought it was a starting issue due to corroded post clamps, replaced those and it runs, but... now filling the rad the fluid runs straight ...
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1answer
26 views

Clutch Judder That Goes Away After Driving

If any of you have experience with this or know what could cause this please let me know I've taken it to two shops, one dealership and one was an indie shop. Both of them charged me a diagnostic fee ...
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1answer
35 views

Is this red solid/gummy stuff bad transmission fluid? If not, what might it be?

I noticed some red solid/gummy substance underneath my vehicle on the passenger side today. It is on the colored portion of the exterior that wraps underneath the vehicle. See the first photo below. ...
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1answer
91 views

Is this internal engine component cracked?

I was inspecting my engine (1.6L N15 Pulsar) yesterday and I noticed some moisture on the rocker cover coming from the oil fill cap. I unscrewed it and it looked like it was allowing some fluid out. I'...
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1answer
68 views

What is this part called? (Rubber bolt/cap on top side of automatic transmission)

Picture: From other angles: The photos probably say it all, but for reference, I'll describe the situation: While changing the radiator of my 2004 Dodge Neon (because its internal transmission ...
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0answers
20 views

Oil leak from throttle body?

recently I have purchased this 2006 Renault Clio MK2 1.2 8V (D7F engine, 108k kms on the clock). While purchasing I saw some oil on the side of the engine but thought nothing of it, managed to lower ...
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14 views

2001 Suzuki gz250

I bought a used 2001 Suzuki gz250, it was not leaking gas at all when I bought it, but for some reason now it’s a continuous stream from the overflow,when I’m running the bike or if the gas is turned ...
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2answers
863 views

Losing coolant daily, but not overheating

I drive a BMW Z4 2003 with 93k miles and I noticed for the first time the other day the coolant fill up light go on when I was driving. I checked the coolant level and it was bone dry. so I filled it ...
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1answer
63 views

I've got oil in the coolant, but no coolant in the oil - Renault Twingo RS

I just checked the fluids of my Twingo RS and made de discovery that there is oil in the coolant. So naturally i thought headgasket. But there is no coolant in the oil, no smoke out of the exhaust, no ...
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1answer
91 views

How to find out if my car AC needs extra oil and how much to top up?

My car AC has been dead for a couple of years now and I was wondering the following things: How could that affect the AC oil level? Is there anything I should be worried about considering my AC ...
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2answers
50 views

Can you visually detect an AC car leak?

I was wondering if it actually possible to see an AC leak by eye. Say one of the aluminum pipes were to leak, would you be able to see a specific type of discoloration caused by the refrigerant ...
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2answers
52 views

Does this look like a head gasket leak?

I'm looking to buy this 2013 Subaru Outback, 2.5L DOHC. The car has 60K, is in immaculate condition, has lived its whole life in the Southwest, and has records of regular maintenance. The ...
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1answer
63 views

Car leaks only when started

I have stated my car after 2-3 weeks and I noticed some liquid is leaking. This leak happens only when I start the car. It smells like kerosene and the traces are at the front side of the car. Leaking ...
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3answers
109 views

Dodge Dakota 2001 motor smoking, pink fluid everywhere

As soon as I got home to my parking lot, go in reverse and then saw the engine was unusually smoking up. I see pink fluid would either be power steering or transmission fluid. I had just got a ...
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1answer
58 views

Audi S4 (B6) - Misc leaks in engine

Got a 05 audi s4 with about 200k miles. Got a basic inspection done and was told that the engine has misc leaks without any further explanation. (Further inspection required more costs, didn't want ...
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1answer
35 views

Identify what type of leakage from car

I have a leakage from my car that looks brownish. Not sure what it is. If anyone can guess that will be helpful. I have attached the pictures for closer look.
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44 views

Two Exact Cars, Two Live Data Graphs - What the hell does this mean?

Ford Ranger XLT 3.2L 4x4 2015 Diesel Automatic Live data from both vehicles, One on The left side is driving completely normal, the one on the right, has a loss of power, hesitation and black smoke ...
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478 views

Loss of Power/Acceleration, RPM Flutter, Black Smoke - Ford Ranger PX 2015 3.2L

First time using this site, so forgive me if I post incorrectly. BEING DETAILED AS POSSIBLE I have a 2015 Ford Ranger XLT 3.2L PX Model (Diesel) (175,000kms) It starts with my car driving just fine,...
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2answers
103 views

How long does it take to trigger a CEL due to exhaust leaks?

tl;dr; If I have an exhaust leak that is sufficiently small such that upon the engine heating up the leak was reduced or removed to a satisfactory level to avoid seeing a Check Engine Light (CEL); how ...
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1answer
71 views

Is this epoxy? And does it look like a professional repair or DIY?

Howdy! So I have a 2016 VW Jetta with a leak in the gas tank. I think I found the hole, which is in the dark spot in the photo, but my question is this: is the yellowish material around the dark spot ...
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1answer
100 views

Soft brake pedal mystery. Bled thoroughly many times (with a new bench bled master cylinder). No fluid leaks

I own a 2000 hyundai Accent (No ABS). I have brakes that function without the proper sensitivity and just can't firm up like my other Accent (same model) Sequence of Events I replaced the front ...
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3answers
700 views

Does fuel pump cover need to be sealed with glue?

When removing back seats I removed fuel pump cover to check if any water leaked into it. I had to pry it open as it looked glued down but may just have been the result of time. When I screwed the ...
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29 views

Where is the power steering leak coming from

I have a 2002 hydundai Santa Fe so last Friday my car was doing fine no problem turning or nothing didn't go no where Saturday but Sunday when I went down the road I realized it was kinda hard to turn ...
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1answer
328 views

What are these hoses for on a Honda Jazz?

My wife has a 2007 Honda Jazz 1.4 DSi CVT approaching 50K miles. A friend noticed there was some fluid on the floor from the car. I've seen the drips myself. The fluid was clear, odourless as far as ...
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1answer
55 views

Leaking antifreeze

So I had a leak from my upper radiator hose last week. Replace it right away then yesterday it started to leak from the bottom one. Replace that one and now it is leaking antifreeze some where else.
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1answer
666 views

Diesel leak by fuel injector on Volvo V50 2007

So for a time now there has been diesel undeneath the fuel injectors. Could this be a simple o-ring seal gone rogue? Or a destroyed copper washer? There seems to be a little puddle of diesel by ...
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0answers
45 views

Will it be effective/is it safe to run an ozone generator when you have leaks like this? [duplicate]

This is not a duplicate. Other questions ask about the effectiveness of cheap ozone generator - nothing about leaks. This question asks if leaks affect safe usage of ozone as well as reduce its ...
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33 views

Gas leak smell from Harley

I have a 2017 HD Breakout with 7,000km on the clock. It is emitting a strong smell of gas from the top of engine. The injectors have been looked at with no issue. There is no petrol leak no loss of ...
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0answers
100 views

Will an evap canister leak make the same noise as a cracked exhaust?

Video of driving recorded with iPhone SE(5). 2002 Honda Accord, parked outdoors New England, 214,000 miles Regular oil changes 1 owner before me, I got it around 150,000 great service records. Tran ...
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1answer
145 views

Ford focus - where is this oil coming from please?

Went to look at buying a Focus yesterday 1.5tdci 2016 57k on the clock. I noticed an oil leak (see photo). Does anyone have an idea where it might be leaking from? Does it look expensive to fix? ...
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0answers
30 views

Fuel tank leakage

I have this sudden fuel leakage from the base of the fuel tank of my benelli tnt 25. I am clearly unable to cite the reason. The leakge is present upto a certain level of fuel.Is it safe to drive the ...
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0answers
292 views

Would a hole in the catalytic converter cause code p0420?

VW CC 2010. Catalytic converter was replaced when I first got the car at 78k miles. It is now at 83k miles. Downstream oxygen sensor was replaced at 80k miles. There is a small leak in the catalytic ...
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2answers
1k views

Safe to drive a car that have back diff leak?

I have Range Rover Sport 2013. The back diff have been leaking for a month maby 1-2 drops each morning when I go to my parking lot in the morning. I have Service 17th April for the mechanics to take ...
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0answers
35 views

Electrical Issue with over heating-2008 PT Cruiser

In October 2018 I purchased a 2008 PT Cruiser and immediately it overheated as I drove it home (purchased from a no warranty place). I took it to a shop that specializes in radiators and they ...
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1answer
105 views

How to fix this leak?

I have noticed a leak in a hole from the back of the boot. In the pictures I have roughly pointed out arrows where these holes are. As you can see it seems one of the holes(which is not leaking has ...
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1answer
328 views

“Blow-By” on a 2009 Toyota Camry create Oil Leak that is located on top of engine

I am in the process of purchasing a 2009 Toyota Camry. Unfortunately, oil has been discovered on top of my engine a month after I bought the car. It is my opinion this is not a new leak. 1) PVC Valve ...
2
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1answer
39 views

Why is there a leak seems at the rim of wheel

There is a leak at the rim of wheel for my scooter Suzuki swish The more it rides the more it seems
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0answers
10 views

I just bought a 2011 Chevy

I just purchased a 2011 Chevy HHS and when I got home last night the floor board and carpet in the front passenger seat was very wet. I'm guessing this might be a condensation issue. Anyone have any ...
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0answers
175 views

Burning Rubber Smell

I have a 2015 Chevy Trax. Recently I have noticed that when the car is idling it smells like burning rubber and will only happen after about 10 mins of driving. Living in northern Ontario I warm my ...
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1answer
77 views

Hi! I have bmw 318d e91 one week ago start to leak oil

Oil leak start from under the filter it’s very hard to fix so I am wishing to have your advice what to do
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1answer
68 views

Cause of faulty EGR valve

I recently had my diesel Range Rover sport serviced but the garage didn’t re-seat the fuel filter correctly causing a leak of fuel. At the same time, my engine light came on and it turned out to be ...
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2answers
2k views

DIY solution to test for a slow leak in a tire?

I have a slow leak in one tire; every couple of weeks it's down to 18PSI from the desired 30PSI. I'd like to find the leak, but I'd rather not pay $$ for some "professional" soap solution to detect it....
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1answer
1k views

Ford ka Mk1 (2008) drivers side footwell leak

Water is leaking into the driver's side footwell on my 2008 Ford Ka. Any ideas on where to start looking to stop this happening? I assume it could be a bulkhead seal/grommet has failed perhaps ? ...
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3answers
4k views

Can Exhaust leaks be repaired by welding?

I have some small leaks(few mm) in my manifold and down pipe. As mine is a rare US manufactured car(civic vti 99) and I'm in uk, mechanic said it will be quite difficult to find the part. I aksed ...
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1answer
626 views

What ways can exhaust leaks get into the cabin and how can I prevent\reduce it temporarily?

I have some small exhaust leaks(manifold and downpipe) and obviously need to replace those parts. However I can currently smell exhaust fumes coming through the windows and also through the heater(...
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1answer
776 views

Volvo V50 felt like it was stalling while accelerating then engine stopped

So I bought a Volvo V50 about half a year ago and have been having some issues with it lately. The one problem that has been recurring is that often the engine has very little power. By little power ...
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2answers
199 views

Battery drain and possible brake fluid leak

This Sunday night I left my interior light on and this morning the car didn't even open with the remote key. My friends and I tried to start it by pushing it (I have done this before a few times and ...
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1answer
50 views

What's this flowing river sound from under my back seat?

I turned the engine on. Then heard a flowing river under the back seats, towards the middle. It sounds like when you are pouring water out of a bottle, or when a small stream is moving through rocks. ...
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1answer
941 views

Gas leaking from this tube,wondering what exactly this tube is

Hello, I'm fairly new to mechanics of motorcycle(riding for 2 years but never tried to repair it myself till last month). As I noticed I am using way more gas than usual and there was gas odor, then ...
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0answers
58 views

Does exhaust smoke always acompany engine burning oil?

Car(civic vti) is currently loosing a lot of engine oil. I've already put 4 liters in over a few months\maybe 1000k miles. Mechanics cannot find any leaks but they couldn't see smoke coming out of ...

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