Passat (B5) :: Fluttering Sound When Turbo Starts Spooling
I've got a 99 1.8t, and every once in awhile when the turbo starts spooling I hear a fluttering, not sure how to describe it. sort of like when your valves run low on oil and you can hear em tick? Like something is fluttering in the turbo when its spooling, instead of just a steady sucking of air.
View 2 RepliesPassat (B5) :: Turbo - Chirping Sound Like Something Is Spooling For About A Minute Or 2
I got a b5 passat and when i start the car and drive it even when its warm if I don't let it sit for a minute or 2 and i just take off it will make chirping sounds like something is spooling but chirping until about a minute or 2 could this be my turbo ?
I feel like the turbo isn't getting enough oil or something into it so its making this kind of sounds until it gets the oil.
Passat (B6) :: Spooling Slow And Hearing Turbo Whine Slowly Raise In Pitch
My 07' sport has been spooling slowly and I hear the turbo whine slowly raise in pitch. After it gets up to speed the car then gets a surge of power. Previously I could not hear the turbo during the spooling phase and the power would have a light and smooth push like a bed of air under mid-heavy 4th gear acceleration. Seems most obvious around 2.5k rpm from a neutral throttle position. Dealer claims normal function, but it is definitely abnormal. I have also had oil pressure lights which generated no codes and were explained away as the engine being sensitive to the oil Ievel which was slightly high. I thought at first it was the cold weather, but after our 80 degree day yesterday and same results.
View 2 RepliesFord 6.0L Power Stroke Diesel :: 2004 - Turbo Not Spooling At All
Ok so I just replaced the oil cooler, added 2 coolant filters, changed the oil/filter, and both fuel filters, and installed the updated turbo drain tube. I get it all back together, it takes a minute before it will fire but I figured that was normal for not having any oil in the sump under the cooler and changing both fuel filters. Everything seems fine, checking for leaks and I notice that I don't hear the whistle of the turbo so I go look at my edge CT and have zero boost and it stays at zero even if I rev it a bit. Obviously I didn't redline it or run it for very long maybe a total of 10 minutes over several times.
I will note that I did find a plug for the driver side injectors wasn't plugged in the first time I started it, but I shut it down pretty quick and plugged it in. So then after I noticed the turbo not spooling I used the chip to pull the codes and had a whole bunch related to the unplugged harness and one for turbo underboost. Figured it was because the harness was unplugged so I just cleared the codes and tried again, now I'm not getting any codes but I'm also not getting any turbo boost the only code that it is throwing is the P1000 "on-board diagnostic systems readiness test not complete" do I need to go drive it for the learning sequence because I had the batteries disconnected for a couple days?
Ford 6.0L Power Stroke Diesel :: 2005 - Turbo Over Spooling Intermittently?
Having an issue with my 05 f350. Seems when I chomp on the the throttle I get tons of boost 30 lbs plus with no power. Seems most prevalent when starting on a hill , or hard on the throttle off the line . Also getting turbo "bark " when backing off throttle. It's less prevalent when feathering the throttle and usually more noticeable 1/2 throttle or more. I'm thinking could be the Vgt actuator or clogged/ dirty ebp sensor?
View 10 RepliesGolf IV / Jetta IV :: 2001 - Weird Turbo Spooling Sound By Passenger Side?
I 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 RepliesFord 6.0L Power Stroke Diesel :: 2005 F350 - Turbo Is Spooling Up And Down Constantly
2005 f350 6.0 all stock except egr delete. My turbo is spooling up and down constantly. I can actually watch my VGT duty cycle fluctuate while sitting at an idle too. I've cleared the codes and p0299 always shows up first, but then I'll get p0069 BARO/MAP, and a p0470 exhaust pressure sensor eventually. Sometimes it takes an hour of driving before those show up. I can watch all these values on my torque pro, and nothing seems out of the ordinary other than the turbo opening and closing at will. What can cause this? I hate to just start throwing sensors at it.
View 11 RepliesGolf VI R :: When Wide Open Sputters A Bit
this has just started recently. when ever i am wide open the car sputters a bit when at the top of the rpm range say 4,000 and above. this one has really got me scratching my head... list of upgrades are dual port blow off valve set to atmospheric, 3 inch downpipe back to the stock mufflers with no cats and the neu speed reflash.
View 9 RepliesFord F-150 (2009-2014) :: Bed Seams Wide Open
I noticed today all the seams in my bed are wide open, no seam sealer was put in them before it was painted! Are they all like this or was mine not finished properly? Check your beds. I can see daylight and the ground at all the seams!
View 14 RepliesPrius (Gen 3) :: Metallic Flakes In Engine Oil After Wide Open Throttle
I've been using full synthetic 0W-20 oil since it was new(2010 Prius. It is an early build). Last time I had an oil change was about a year and a half ago, oil has 8,000 miles on it. I ran the car hard today at wide open throttle around town. Never driven this way for the past 68,000 miles/5 years. All fluid levels are normal. When I went to check the oil dipstick after running the car at WOT a few times, I noticed a few flakes on the dip stick. Nothing big, just a 1-2 flakes very small flakes every time I reinsert the dip stick. Flakes are about the size of a single dust particle. It's 86 degrees out, which supposedly 0W-20 should protect the engine.
View 19 RepliesGolf IV / Jetta IV :: 2003 - EPC Light Came On And Gas Is Stuck Wide Open
Today I was leaving my buddys house when I got in my car it started fine then I let off the brake and the epc light came on and the gas is stuck wide open unless I have my foot on the brake unplugged the plug that goes to the gas pedal and it was fine but the epc light was still on plugged it back in and the same thnig so i put my gas pedal on my buddy jetta and it worked fine on his car. Its a 1.8t jetta 03 wolfsburg edition 119000miles
View 2 RepliesFord 7.3L Power Stroke (1999-2003) :: Pop When Accelerating With Turbo Spooling Up And Lost Power - Code P0475
As I was getting ready to leave town with the tractor loaded up, I was accelerating with the turbo spooling up when I heard a bit of a pop and lost power (engine still running and all, just very low power like you get when the turbo fails). I wasn't far from the shop so I came back and started getting a lot of white smoke out of the exhaust, it doesn't smell like diesel, probably more like oil. Definitely smoke, not coolant. I pulled it around back and shut it down to go grab AE and scan it and it shows a P0475, starting it back up has light smoke at idle and it idles fine but as soon as you give it any throttle it starts smoking pretty badly.
Researching it looks like the most likely cause for this is the EBPV itself but before tearing it down that far. This is the only code it's showing.
Truck has 272k on it, turbo was rebuilt a couple of years ago but we didn't do anything with the pedestal at that time. I guess in retrospect, I probably should have done the EBPV delete and the resistor fix then but I didn't think about it at the time.
On another note, my AE is not showing any of the system test for some reason, the drop down is blank. I have version 7.0.1, so it's an old version but I'm working on an old truck, so... What that might be? I've got the truck pulled into the shop now to let it cool down. I'll probably let it sit overnight and take the turbo and EBPV out tomorrow unless someone has a better suggestion...
Camry 2012+ :: SE V6 - Strong Smell Of Sulfur At Wide Open Throttle
Experience a strong smell when WOT? Seems like every time I put my foot down hard through a couple of gears it stinks for a few minutes. The car only has 28000km, fresh oil change and running great.
View 5 RepliesLexus GS 2006-11 :: Left Front Axle Boot Is Torn Wide Open
I have an 06 gs300 awd. My left front axle boot is torn wide open. I've called multiple parts stores, looked online. And I can't seem to find one anywhere but the dealer. I have found one for gs350. So my question is will that one work in my gs300? What is the part number from the dealer is different between 06 and 07?
View 5 RepliesPrius (2010-12) :: Burning Rubber Smell After Short Bursts Of Wide Open Throttle
Sometimes you have to put pedal to the metal to pass slowpokes blocking 2 line roads (I'm talking city/suburb driving here). but, i noticed that the smell follows. first couple of times, i thought it was coming from some other car, but this time, I realized it was me.
No, it's not burning tire due to the insane acceleration (not in this car). What else could be? should i worry about the car bursting in flames?
Lexus GS 2006-11 :: 2010 - Rumbling Noise When Accelerate From Dead Stop With Wide Open Throttle
So of course the dealership isn't going to diagnose this since "the car's not supposed to be driven that way" - but I get a nasty rumbling noise when I accelerate from a dead stop with wide open throttle. It only lasts for the first few thousand RPMs in first gear, and after that it is gone.
I was guessing that it might be the transfer case or something like that, but it's really hard to tell. I do have AWD. I did not have any such problem in my previous GS, which was a 2007 (current is a 2010). It's worse when I accelerate around a corner, and it also makes a small noise when I'm going above 80ish mph, which of course the dealership isn't going to diagnose either.
Ford F-150 (2009-2014) :: 2010 - Engine Running At Wide Open Throttle With No Input From Pedal?
I got in a work truck yesterday, sat down, put my seat belt on and started the truck. Just as I did that another employee drove by and waved, all I could do was nod back at him because my hand was still starting the truck. This took my attention away for a split second, then as I put the truck in gear, my foot still on the brake, I noticed that the tachometer was pegged and the engine was racing. I instinctively pushed harder on the brake pedal, then looked down to be sure that I was pushing on the brake pedal and I was. Right then then rear of the truck started shaking violently and as fast as I could I turned the key off and put it back in park. This all happened in about 1 second, maybe 2.
The shaking was caused by the sheared off driveshaft. And it was sheared off because the center section of the rear differential had broken the spot welds that hold it and place and rotated on the axel housings. It is now pointing upward towards the bed of the truck. Have a drive by wire truck run the engine at wide open throttle with no input from the pedal? 2010 F150 4.6L...
Passat (B5) :: Loud Spooling - Boost Leak?
I am noticing that my spooling is getting louder and louder and I am suspecting a boost leak! I a m wondering if i do have one is it causing any damage? my guess would be running rich but id like to get another opinion! my boost used to peak at 11 and now since the noise is getting louder its only peaking at 9! im gonna do a boost leak test but in the mean time im not gonna drive it if its bad!
View 4 RepliesPassat (B6) :: CEL Came On - Stuck Turbo?
So my CEL is on. My turbo seems like it's constantly on, there doesn't seem to be any boost, and lowered power. So I have been wondering what this could be.
View 10 Replies