I got my APR ECU & APR Intake done at the same time about a month ago. After both the upgrades I hear the turbo winding and a slight blow off sound more between shifts. Is this due to intake or ecu tune? My brother drove my car yesterday and asked me however I told him I'm not sure...
View 1 RepliesI have a 1999 passat 1.8t with 197k miles. When I drive if you listen really closely the engine makes a pretty cool sound like a turbo winding. It's a really really low whooooooo on the first and second gear. You cant hear it unless you have the windows down and there's like no other cars. Is this normal? My friend said the turbo might be going bad ?
View 5 RepliesWhat this noise is, still getting used to having axles and such in the rear as well. Its a rubbing / winding sound coming from the rear, and seems to only make noise when the clutch is engaged / in gear and accelerating. It stops (probably from the # of rotations making it hard to hear) around 15-20 mph. It starts slow and of course increases with speed. Its not a nasty dead-wheel-bearing sound, just a rub. Car has H&R coils, stock wheels no spacers, haldex blue, stock exhaust w/ resonator delete and flapper mod. (Trying to think of any mods in that area that could change the cars dynamic) ...
View 4 RepliesRecenly, i feel like i haven't been hitting boost, so i went to get an oil change last week. I did the oil change, and everything seemed ok, I thought it might have been a slight boost leak. This morning i check my drive way to see a little oil on it. So i check the dip stick and the oil level is already at a minimum. Do you think i have a blown turbo due to the oil drop and lack of boost. It hasn't been a 100 mi since the oil change either.
View 7 RepliesFriday when driving home I kept hearing a weird sound from the right rear that sound like another engine running while going 30 to 70 MPH. The noice sounded like something being winding up and down. Take your foot off the accelerator and the noise was still there. Not sure if its the Tranny or Differental or some bearing.
Took it by the dealer on Saturday and the Service writer could not figure it out. They plan on looking it over on Monday or Tuesday. What I might find on strange noise. The car just turned 47,000 miles so its still under warranty.
I have a 2012 R with 85,000 miles, APR chip running 93 octane with a HPFP and VWR cold air intake. I was driving my car today (slow driving on highest) and all of a sudden I felt no turbo boost, and heard a weird sound whenever I hit the gas. Car moved but would not get above 3500 rpms and couldn't really get past 60 mph. Again, absolutely no boost (I have a boost gauge as well to verify).
About to drop off the car at a shop but had a couple questions:
1. If the turbo is blown, can I still drive the car to the shop (not too far) without damaging the engine itself?
2. if the turbos needs to be replaced, what are my options besides getting the stock turbo replaced, without getting some crazy setup? This is my daily driver and I don't want to spend money beyond what I need to get it fixed, but it there is a stronger more reliable turbo for about the same as a OEM, I would want to consider... Also price for OEM replacement??
3. Without the mechanic looking at it, I'm just assuming it's the turbo but what else could be the issue? All the lines looks intact and intake is fitted correctly. I did have issues with my cam follower getting damaged at 45,000 miles (there was a hole in it) and I have been replacing it every 20,000 miles since. Didn't have any issues for 40,000 additional miles, but could damage to that cause turbo failure?
So, I have a 2005 gti 1.8t, has 110k on it, just did a 3" straight pipe, and while a buddy and I were installing my new pipe, and straight pipe, he said my turbo seals were going bad. I could get the k04 cause it handles better, or get a rebuild kit. Well, today when I give it throttle, it almost makes a knocking sound from the turbo? Not from the front of the car, but at the end of straight pipe, you can hear it in that constant spool. What could this be? Time for the k04. Car has unitronic stage 2, so it gets ran hard sometimes.
View 21 RepliesFor the last few weeks my car has been making a winding sound at highway speeds. It sounds as if it is winding out at high rpms but it isn't. When I let off the gas, the sound doesn't decrease until the car begins to slow significantly. It also seems not to make the sound if I am going around a right hand curve. The car is a 2005 5-speed mazda 3.
What the problem might be? And is it safe to drive 600 miles back home before having it checked out. With the holiday, I don't have many options.
Put my BSH intake in today, it's pretty good. I am pleased with the fit and finish. The only concern I have is when I'm at WOT and around 4800-5300 there is a high pitch sound along with the sound of the turbo. Is this normal or do I have an issue?
View 7 Repliesyesterday my r began making a new buzzing sound when accelerating. ive researched and i guess it does somewhat sound like a quick blow into a harmonica. I am pretty aware of the sounds my car makes and am sure that this is completely new. the noise only occurs under load around 2800-3000 when boost comes on and then things go back to normal.
i have been tuned UM stage 1 since july and have never experienced this noise before yesterday.
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.
What are the repercussions of my turbo leaking, and how do I fix it? Could this cause white smoke to blow out of my exhaust when i take off after the car idles for about 10 minutes, the smoke goes away, but if I let it idle again for about 10 minutes it blows out more smoke. Also the oil consumption is really high, obviously due to the oil leak, is the turbo bad, do I need to change it?
View 2 RepliesWhy does my engine fan run when truck is cold? I hate it, anoying winding sound. It will run that way for up to ten miles sometimes. My other trucks never did this. This is the 6.2 gas.
View 7 RepliesI just got a 2001 Jetta 1.8t 100k miles, and had some repairs done - timing belt - K03S Turbo - Forge Tip - 2.5 Turboback Exhaust. I bought the car without a working turbo, yesterday I got the car back from the shop and it was a night and day difference..... but to my point, today I had some CEL's pop - Charge Pressure control positive deviation, Pressure drop between turbo and throttle valve, and secondary Air injection system incorrect flow detected. Now I have never owned a turbocharged car before, but when my windows are rolled up and im accelerating, I can hear what I am guessing is the turbo starting to spin over by my passenger side(2k ish rpms+) except it doesn't have clean spin sounds, kinda sounds like bearings are goofed or something. This noise only happens when I am accelerating or cruising? I also have felt really no change is boost or power!!
View 2 RepliesGetting a winding noise from the front end. I can hear it when I turn and at low speeds. Is it time for bearings?? I also need an alignment beacuse the car is pulling hard to the right!
View 15 Replies2004 Chevrolet Silverado 1500 4WD.... Rear brakes make strange winding sound when coming to a full stop, noise only apparent under 5MPH. They have been completely done over. Rear end issue? Changes gears fine, brakes work ok.
View 1 RepliesIn the last week i have noticed a slight vibration and click in the 6mt on my 2010.
It happens when i have the car in gear, and was accelerating but then lifted off the gas without taking the car out of gear. what happens is about a half a second after lifting, the gear shift gets a little shake for a tenth of a second, which comes right with a faint click (like a solenoid clicking) which is from right about mid right thigh in the middle console. it also is louder and more vibration in the lower gears, almost unnoticeable in 6th
I never noticed this before, its rather annoying in traffic. Thinking I want to take the car in to see if something needs work.
My GTI is about a month old and I just recently started to notice a slight crunchy sound if I accelerate from 1st gear really slow (right around 1k rpm, maybe a little higher). You have to be going pretty slow and it goes away the second it goes to 2nd gear. It's almost like a creaking wooden floor but more metallic sounding, or driving over a soda can... It's really hard to describe.
I noticed this about week 2, but it seems to have gotten a little louder since then, or maybe i'm just going crazy... I have my first complimentary check up tomorrow morning. They are also going to be installing the waste-gate clip for the rattle noise, which I also noticed after the first week or so.
I will post on the results when I bring it up to the dealer tomorrow. In the meantime. I've looked around and one forum seemed to have a similar sound described, and said it was also the wastegate rattle, just not in the typical 2k-3k rpm range... I'm just hoping it's not a finicky dsg/mechatronic issue with the clutch not disengaging correctly.
Not sure where to even start this but ill try to keep in concise. 03 gli 24v 6 speed. 125500 miles. At about 123500, i start noticing this slightly growly bearing sound at idle, without the clutch pedal pressed. When you press the clutch pedal, it goes away. Waited a bit, and at 125k, i replaced the clutch, flywheel, and throwout bearing, thinking it was a bad throwout bearing. It wasnt that.
Next, after more research, it seemed the 02m 6 speeds have had some issue with input shaft bearings wearing out making similar noises. So, pull the trans back out, and send it to APTuning in PA. Have new input shaft bearings, upper and lower pinion shaft bearings, and diff bearings put in. Even though they said they saw no major wear to be worried about in any of them. And here we are, left with the same noise.
One of the guys at APTuning said they had a case with one car where the thrust bearings wore so bad it made for a similar condition. Where the car would make unpleasant noise without the pedal pressed, and would go away when a load was put on it with the pedal. SO, i guess what im asking is, is there validity to that? What are the chances my otherwise seemingly fine 24v has this issue and end play is so bad that is causing this noise?
The noise gets NOTICEABLY louder when the car is hot. Its almost silent on cold starts. But after 15 miles or so it can be heard almost voice level with the windows down when you're stopped and idling; it really hurts to drive it being a caring owner hearing it. The motor is still in the car with all accessories so i can't check the end play scientifically. But to be fair, if this is plausible, and is the issue, i dont think it'd take precision to tell.
I'm so deep into this, and thought I've ruled out everything yet the noise persists. Really at a loss..
Listen around :30 where I start to cycle the clutch pedal. When I press it, you hear the main shaft "spin down" and the noise go away. When I release the pedal again, you here the clunk and the noise again. Its also been sitting for 3 hours. Good bit louder when hot [URL] .....
Took delivery of my 2015 GTI a few weeks ago. Overall the car is great, but I have a feeling the tires that came with it just plain suck. They are Pirelli P7 Cinturato A/S. According to Tire Rack, these are grand touring tires?! Not exactly what I'd expect to be put on a GTI. Anyway, I've noticed that at almost exactly between 60mph-70mph there is a "whine" sound coming from them, also just the slightest vibration in the steering wheel. At every other speed they are relatively quiet and the wheel is absolutely dead solid, no vibration. Could these tires just be of relatively poor quality? Should I have them put on a balancing machine to see if everything checks out? I'm assuming these were balanced on a Road Force machine at the factory since that is the OEM for VW/Audi, but I'm not 100% sure obviously.
View 16 RepliesI had a 2014 F-250 I bought new. Absolutely loved the truck. Things got tight so I decided to sell it yesterday. I'm now looking at a 2005 F-250 with 113k miles. It's got a lift, 37" tires, DPF delete, pretty sure the EGR delete but not sure exactly what to look for under the hood. A ton of LED light bars, SCT tuner, I was told its bulletproofed by a dealer, and it's a king ranch. It runs great. I plan on having a diesel mechanic look it over but here are my concerns. It does have a slight bit of blow by coming from dipstick. Very little. Also a slight oil leak that looks like it's coming from the bell housing so maybe rear seal?
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