Golf/GTI VI :: Proper Method / Mod To Boost Acceleration (0-50km/h)?
Jan 23, 2011
The two slow engine is starting to bug me. Acceleration from 0-50km/h is getting a little ridiculous. Any way to improve acceleration performance other than stepping hard on the gas pedal and make it rev. 4km rpm ? When I compare this with my gf's 2.5L Golf its just day and night difference.
I don't want a noisy muffler or anything like that. I have never modded cars before and I'm not planning to go down that route either. After all this engine is over 10 years old right?
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Recently ran into an issue where my boost gauge stopped reading correctly and makes a weird buzzing sound under acceleration. (Whenever I am generating positive boost).
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Recently had some bad luck and need to get new rims - what's the proper offset for the R? OEM offset is et50 correct? I'm thinking of getting a set of either BBS CHs or RS4s but want to know what the best offset is for the rim.
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I was wondering if most of you here cool down your turbo for a minute or two before turning your car off after driving it kind of aggressive for a while? In the past I've heard people say "Most turbo failures happen from improper warm up and cool down".
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On December 27th I was driving home and just hit the city limits when my car wouldn't go faster than 50km - no more than 20km up hill.
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On my MKVI the tire pressure monitor warning light would go off once the tires were inflated to the proper pressure. Does the MKVII do that or do you need to reset the system after every warning?
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Start with the basics, no CEL's, car has not cut out while driving and I've only had to attempt cranking up the car twice since I started noticing these issues about 6 months ago.
Symptoms: hesitation/variation in boost during acceleration- doesn't matter if I really get into the gas or just "normal" passing acceleration RPM's steadily climb, but just not as consistent or quickly. Also, the one that really has me really confused. With a 1/4 tank of gas or less, going up a slight incline (overpass); 70-mph-ish... acceleration dies off, rpm's slowly decline, and gas pedal doesn't respond for about 2-3 seconds. Car never shuts off, no CEL's, then everything is fine again! Even does it when I'm using cruise control. Car just rolled 110,000 miles
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Ive been having two issues with my GLI lately, last week while driving on the parkway my car just randomly lost acceleration, no lights came on but the gas peddle was unresponsive. I was able to restart it while coasting and thought nothing of it. Then it kept doing it. It was raining that night but ive never had an issue before. Other times it dies it is sunny out. The second issue is sometimes when I hit over 10lbs of boost the car will start to misfire and run like crap. No CEL's come on the dash but if we scan it with VAGCOM it says theres misfires happening, obviously. Already did a smoke test and there are no vacuum leaks.
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I have a 2011 SCREW (build date late April) where the turbos started cycling on and off during acceleration or under load when pulling a trailer or going into a strong head wind. It started at about 18,000 miles and I brought it in to the dealer. They road tested it and could not duplicate. It continued doing it and I had a dealer tech ride with me at the next oil change. He confirmed the problem...this was around 22,000 miles.
Dealership contacted Ford and although they were aware of it (something to do with opening and closing of waste gates if that makes sense) they did not have a fix. They said to check back after the holidays. Since then it has gotten worse cycling on and off under a lesser load. The dealership checked again two days ago with Ford and still no solution but they thought the eventual fix would be to re-flash the computer.
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I have been battling a big boost upon acceleration at stoplights for approximately 6 months. Now twice I have gone into limp mode and the tech reads: PO700 (Transmission) and PO731 (Gear 1). I just turned over 190,000 miles but only purchased it a year ago. What is the problem(s)?
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The past few days ive been having some boost problems. Boost will surge to 15psi then drop to 0psi and continues on acceleration. Coming from work today I was unable to get past 5psi accelerating
Then on WOT the boost would spike to 23psi then down to zero. Checked all hoses i could see and reach to make sure they were connected.
Mods:
Forge 007 DV
ECS Race N75 Valve
Turboback Exhaust
Chipped
Short Ram Intake
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I own a 2006 B6 and I'm just ticking down the list of common repairs... The last series started with boost lost anytime the car was pulling a steep hill or high acceleration. Eventually I lost boost altogether. I replaced the PCV valve and got back a little power but still no boost. This last weekend I replaced the DV valve. The old one was visually shot. The new one is the latest revision of that valve. Now, the boost will kick in, and cut out, kick in, cut out, in a rapid cycle during any acceleration. I double checked that it was installed and tightened (stripped the bolt heads) and reseated the electrical connection. I'm still getting the rough on/off of the turbo. If I slowly increase the acceleration it will act better, but that isn't a sure thing. I love the car, but I'm about to reach the point of pushing it off a cliff.
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I am experiencing a power/boost pulse when under moderate to heavy acceleration. I'm wondering if this is a sign of my diverter valve failing or another issue withing the turbo system.
I don't have a boost gauge and the main pulsing seems to be between 2800 and 5k in the rpm band.
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I just recently installed a CTS2 Insight and wondering what the typical boost pressures I should be seeing without a load just normal driving. Right now I am seeing mostly 0 unless under acceleration then it goes up to 10 psi if I floor it I am getting 15psi.
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I'm relatively new to the 6.7 engine , I have a 2014 F-350 SRW with aprox 51,000 miles on it. Normal driving I see about 8 to 10 psi of boost even under moderate acceleration although at times it will go to about 18 psi at WOT and it does this with heavy loads. At moderate acceleration the boost will jump to 10 psi quickly but immediately stop there and sometimes as the RPM"s increase boost pressure decreases. Only issues I have had with the truck was a clogged EGR cooler.
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Experiencing a squeal under hard acceleration at 3000 rpm with roughly 20lbs of boost, not present before and not present after 3000 rpm. light acceleration to 3000 rpm does not create sound, as well as turning 20lbs at a lower rpm (higher gear with throttle input). Truck has an EGR delete, EGR delete up pipe. EGR valve is still in place and plugged in. Truck did come with a banks six gun, so does not have EGR delete tune, however no trouble codes are present. What to check?
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2001 F-350 7.3L / 147K... Lately my truck has a strange anomaly when I take off from a stop. A few seconds into a routine gradual acceleration the engine gets a little "boost" without changing anything on the accelerator. I typically take off from a stop as if an egg is under my foot. And then bam! It's as if I romp down on the gas pedal. Not a lot of increase in rpm's and acceleration, just a hint. BUT NOTICEABLE! Even my wife wondered why I was playing with the accelerator. And, it only does it that first time you start it and take off. I had the glow plugs replaced last week. And it has done it occasionally before but increasingly since. No other changes other than pulling codes.
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This chart compares what my C's computer calculated for MPG to simple arithmetic. Seeing consistent optimistic numbers from your computer like I am?
The average error is -2.7 mpg and the STD is 0.85 mpg. So the error is fairly consistent. I also have shown the gallons purchased, but there is no correlation to mpg error.
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2005 f350srw 6.0 ps. If I stomp it for less than about 5 seconds no issues. Passing a car on a 2 lane or pulling a grade with the 5'r (longer sustained high boost over about 5 seconds) it will pull fine until normal driving recurs. Once normal driving recurs, converter locked 5th gear zero boost on accell. If I mash it to down shift it will stumble stumble stumble black smoke then finally boost fine. Let off same no boost issue. It seems to "reset" after about 4 miles/ 4 minutes. Sct canned tunes/ custom tunes don't make a diff. My dd is idp unlimited tow and 40 ficm tune. I cleaned ebp tube and sensor no change. Haven't tested sensor. I'm wondering if it's low fuel pressure related. Fixing to sell truck and want to fix this. Been going on for a year or so. Hasn't always been this way.
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Had my 06' into the dealer and the SA asks me if I want the TB and Power Steering Flushed. He knows me and I could tell he wasn't convinced it was worth it. Don't know how to flush the Power Steering Fluid. I've done the turkey baster method on my 330 but never the full flush. What PS fluid should I use?
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Has there been a proven methods for turning off the pesky seat belt alarm? I just recently picked up 2015 IS350 and I'm not a big fan of being told what to do, especially my car telling me to put my seatbelt on. My 2011 ISF was supper easy. I have done some digging and all I have come up with is that the dealer has to do it.
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