F Series :: 2000 F150 Knocking Sound Coming From The Bottom Of Motor
I have a 2000 f150 knocking cant figure out what it is I thought maybe it was rod knocking so I pulled the plug wires and it continues to knock sounds like its coming from the bottom of the motor could this be crank shaft problems ?
View 3 RepliesGolf IV / Jetta IV :: 2004 - Hissing Sound When Accelerating
2004 Jetta GLI - I am getting a hissing sound when accelerating. Could it be the Turbo?
View 2 RepliesGolf IV / Jetta IV :: 1.8t Turbo - Hissing Sound When Accelerating
There's this 1.8t gti I'm buying this week from a family member and we've been trying to solve an issue that we ran into. When accelerating the car there is a hissing noise, safe to say that it is air. Then when accelerating a little harder and you feel the turbo pulling you everything seems fine. But a second or so after , the turbo dies off and so does the hissing noise. Then I can let go of the gas and repeat the process and it happens again.
My issue is that I cant figure it out since I Need to be driving to hear the hissing and the turbo cut off. I looked around the threads but nothing really seems to match my issue. No codes either. On top of that I've never owned a 1.8t and don't know much about its turbo.
Golf IV R32 :: Hissing Sound Coming From Cluster After Installation Of Usp Test Pipe?
I installed a usp test pipe a while back and I noticed a hissing sound coming out from my cluster right after the install. I have seemed to ignore the sound but now its getting to me.
View 10 RepliesCamry :: 07 - Hissing Sound Coming Out From Under The Car
I noticed a hissing sound coming out from under the car. It's more audible closer to the rear of the car as if air is escaping through a hole. Tires are good and not loosing air. When the fans turn on the hissing sound goes away momentarily and comes back. What could this be?
View 13 RepliesTouareg :: Hissing Sound Coming From Rear Windows When AC Is On?
Noticed hissing sound coming from the rear windows when the AC is on... It's very annoying so I always crank up the volume of the music. Funny thing is when you open one of the rear windows slightly and the sound is gone. I thought it was from the roof rack but it's not.......coz the sound is there when the car isn't moving too.....as long as the AC is on.....and the rear windows are closed tight.....
View 4 RepliesAccent LC (2000-05) :: Clutch Makes A Hissing Sound
My clutch makes a hissing sound whenever i press it down while driving, its working fine, but am worried about the sound, i checked the master as well as the slave cylinder and there is no leak. Plus how do i remove the moisture from my headlamp.
View 3 RepliesSanta FE SM (2001-06) :: Hissing Sound When Go Above About 2000 Rpm While Accelerating
So my 2001 SF GLS (220,000 km) has developed a quiet hiss on the RHS that's only present when I go above above about 2000 rpm while accelerating. Starts and stops instantly with the gas pedal. Maybe some crap in the fuel line? It doesn't seem to affect performance, but it could be a sign of something developing.
View 3 RepliesSanta Fe (DM - 2013+) :: Hissing Sound Coming From Underside Of Vehicle
I have a 2016 SFS 2.0T.
For the past week or so, I've been noticing a hissing sound coming from underneath the car near the front driver side area.
It almost sounds like air being let out of a tire. It only happens when the car is turned on, and the sound is there when the car is in park or in gear.
Not noticing any change when driving the car.
Accent MC (2006-11) :: Hissing Sound Coming From Rear Seat
So I ended up removing my rear seats of my 2010 hatchback gs, but there is now a hissing sound coming from the rear where the seats were. The sound starts as soon as I start the car up until I shut the car off. I'm assuming that this noise has always been there just noticeable because of the seat removal. Is this just the fuel pump?
View 8 RepliesNeon :: 2000 - Hissing Noise / Clunk Coming After Every 4 Seconds
So I was sitting in my wife's car and hear a clunk while the car was in park sitting in the driveway. She said it had been doing that for a few weeks now. The clunk seems to happen every 4 or so seconds while idling and is coming from the engine compartment somewhere. There is also what seems to a hissing or sucking noise that sounds like it is coming from in the dash somewhere and also happens about every 4 seconds during idle. I really haven't had a chance to look into what the problem(s) may be or if they could be connected. I am really not sure what the clunking at idle could be. I think the hissing noise is a vacuum leak I could probably hunt down when I have a chance.
View 1 RepliesPassat (B6) :: Hissing Sound Coming From Driver Side Like Vacuum Hose Is Off
Ok just so I know what the dealer may do to fix it....I have a weird hissing sound coming from the driver side like a vacuum hose is off or something...but when I apply the brakes it goes away...I let go and it comes back...when I shut the car off as well it stays hissing until I hit the brakes again or it just quiets down... What this may be?
View 1 RepliesGTI 337/20th Anniversary :: 2004.5 GLI - Constant Air Hissing Sound Coming Into The Cabin
I installed a Eurojet "Street" FMIC on my 2004.5 GLI a few weeks ago and ever since there has been a constant air hissing noise coming into the cabin. The noise has proven to be tricky to diagnose. It is loudest inside of the cabin and isn't audible under the hood. I boost leak tested the system and didn't find any obvious leaks. The sound doesn't appear to be boost related.
I don't seem to be loosing performance. (I've read a 2-3 psi drop is normal after FMIC install) The sound is constant and is faintly detectable even at idle inside the cabin. The sound's volume is dependent on the RPM's the engine is turning. The sound is constant whether the engine is on boost or vacuum. I can't explain this. My car isn't throwing any CEL's at all.
My mods are Revo Stage 2, 4 Bar FPR, 42dd TBE, Hyperboost DV, FMIC.
Sonata I45 (LF 2015+) :: Slight Hissing Sound Coming From Under Rear End - Exhaust Leak?
Well I've just noticed something quite annoying today... a very slight hissing sound coming from under the rear end of the car. A friend I drove to work this morning even said "what's that noise?".... It reminds me of the sound you'll hear when there is a pinhole in a joint weld, or a clamp is loose? My car only has 2800km on it!
View 8 RepliesFord - Explorer :: 2003 XLS 4.0 - Overheated / Loud Hissing Sound Coming Out From Under The Hood
My Explorer overheated yesterday. Found a very loud hissing sound coming out from under the hood. Let it cool off filled it with antifreeze, started it up, started hissing again. Found the thermostat had broken. Replaced the thermostat. Filled it up again. After replacing the thermostat I found out the hissing sound was coming from the plastic thermostat housing. Replaced the housing. Again I refilled it with antifreeze.
Started to let it warm up and noticed liquid dripping out of the exhaust pipe. Checked it out. Had a green color to it. Then I noticed the coolant resivor was full up to the cap. I did not fill it up past the full line on the side of the resistor. Tried removing the cap.
Found out it had a ton of pressure under it. Bled off the pressure. Refilled it again. Did not put the cap back on. Tried starting it. Instantaneous geyser. Runs like it is missing on 1cylinder. No oil in the coolant that I can see. No coolant in the oil. Could this problem be caused by a blown head gasket of a crack in 1 of the heads or in the block?
Accent RB (2012+) :: Rattling Sound Coming From Bottom Of Engine On Passenger Side With AC On
Went to dealer today for rattling noise which appeared to be coming from bottom of engine on passenger side. Dealer diagnosed bad a/c compressor and had to order. This noise has been going on for past week and noise appeared with and without a/c on and always at "idle" speed. Noise would go from barely audible to very noisy and loudest with a/c on. If I turned a/c off, noise would diminish immediately; however, still audible with a/c on. Car only has 2,950 miles and a/c works fine, other than the rattling noise at times.
View 2 RepliesLexus GX 2010+ :: Hissing Sound Coming From Passenger Side Foot Area When HVAC Is On
So I have a hissing sound (kind of what the vacuum cleaner makes when air path is obstructed with debris) coming from passenger side foot area. The easiest way to hear it is to turn on HVAC and put the fan on the lowest setting so the sound of the fan does not interfere with the noise.
View 1 RepliesPassat (B5) :: Hissing Sound Coming From Tweeter And Speaker In Passenger Side Front Door
The tweeter and the speaker in my passenger side front door have this awful hissing sound coming from them. The sound gets louder and quieter with driving. Could it be a lose connection at the headunit or would it be to each speaker? The speakers are stock by the way.
View 3 RepliesAccent LC (2000-05) :: 2004 - Constant Hissing Noise Coming From The Middle Of Engine Compartment
My 04 hyundai accent about 2-3 months ago acquired a hissing noise which seems to be coming from the middle of the engine compartment. The car only has 100,000 miles on it.
It is a constant hiss that only stops when the gas pedal is pushed initially. I have looked all over the car and can not see any fluids leaking at all. It is pretty loud and can be heard easily outside the car when the car is on.
I hooked up my obd2 reader and found these codes:
P0304-Cylinder 4 misfire (I notice it when the car sits at idle for about a minute)
2x P0121- Throttle Position circuit range/performance problem
2x- Evaporative emission incorrect purge flow.