Passat (B6) :: 2006 Engine Will Give Surge Of Power And Then Kind Of Slow Down
I just bought a 2006 Passat 2.0T FSI about 3 weeks ago, love the car so far. My only concern is within the last week i have started to have a little bit of a lack of power. The engine will give a surge of power and then kind of slow down for a minute then a surge of power and then slow down. Also the other day i started it up and it had a little bit of a rough idle until it warmed up, don't know if these are related. Has right around 91K miles right now.
View 6 RepliesImpala - Chevrolet :: 1965 - Fuel Pumps Only Leaks When Give It Full Throttle And Bring Car Up Well Over 65 Mph
I have a 1965 Chevrolet with the original 396 engine. When I purchased the car, I noticed the fuel pump was wet with fuel at the weep holes. I replaced the pump with a new one. This pump also leaked at the weep holes. I thought dirt may have been in the fuel tank and the check valves were stuck causing the leak. I installed a glass inline fuel filter before the fuel pump and installed another new pump. There is no dirt in the filter. This pump also is leaking from the weep holes. The pump only leaks when I give it full throttle and bring the car up well over 65 mph. I would like to retain the stock type of fuel pump. I'm wondering if the pump push rod is a replacement at some time and too long.
View 4 RepliesStall - Mazda - Mpv :: Stalling At Slow Speeds And Sometimes Does Not Start
My Mazda MPV will stall at slow speeds, such as if I am turning a corner or slowing down at a stoplight. Sometimes it starts back up once I put it into park, but other times it takes a few minutes of trying/resting before it will start up. One day, I am afraid it won't start up at all again. I just got new spark plugs and recently got a new mass airflow thingy put in. Check engine light does not come on for this.
View 2 RepliesFord F-150 - 1997-2003 :: Surge Or Stall Out When Slow Down Sometimes
I have a 97 F150 with a 4.2. It has started to surge or stall out when I slow down sometimes. It doesn't do this all the time. I replaced the fuel filter about 2 mths ago and replaced the fuel pressure regulator then also. Would the tps have anything to do with it? I haven't had a scan done yet. Thought I would try here first because at one time someone has removed the two cats and the check engine is on all the time.
View 4 RepliesSuburban :: 2000 - Vibration Noticeable At About 20 MPH / Audible Clicking Sound At Slow Speeds
I have a 2000 Suburban with about 170,000 miles on it. I'm getting an audible clicking sound at slow speeds which increases as the vehicle speeds up and also a fairly severe vibration which becomes noticeable at about 20 mph and becomes worse as the speed increases. I thought maybe driveshaft but things seem fairly tight. Also, this has gotten gradually worse over time.
Ok I figured out where the vibration was coming from...U joints in the front driveshaft are shot. Now I have another problem...I've removed the fwd u joint straps and according to the book, the driveshaft should simply slide to the rear into the transfer case so I can lower the fwd u joint but the problem is that the part of the shaft (which slides into and out of the transfer case) seems to be frozen/stuck. Do I simply beat on it with a hammer to break it loose or am I doing something wrong?
Buick - Skylark :: When Slow Down The Engine Idle Seems To Start Looping And Almost Stall
I have a 96 buick skylark. I just recently had the parking pawl fixed because it was broken. Now when I slow down the engine idle seems to start looping and almost stall, it in fact has once. As I slow down, and I can feel the car somewhat trying to pull forward as if its not down shifting correctly. when I finally get stopped the idle will come back up and idle normally. the car upshifts great. I know that one of my rear wheel speed sensors has a broken wire.
View 3 RepliesChevrolet - Suburban :: ABS Light Stays On
If sensor or control module malfunction. Brakes are fine. If ABS relay, so where is it located, cant find in fuse box. This is a 1500 2WD suburban.
View 5 RepliesChevrolet - Suburban :: 2003 Shakes When Drive Over 70 Mph
My 2003 Suburban shakes when I drive over 70 mph. I don't know if the tires need realignment?
View 4 RepliesChevrolet - Suburban :: Dropping Out Of OD For A Split Second And Then Going Back In
I have a 1990 suburban that has had a rebuilt x-mission about 50,000 miles ago. At this time when I drive there is a hesitation, split second, when running on flat road. It happens when going up a hill, too.My mechanic said change the: plug wires, then the plugs and rotor. No difference.
I think the thing is dropping out of OD for a split second and then going back in. If I drive in 3rd, I don't think it is happening. Isn't there a relay or solenoid that controls this function?
Chevrolet - Suburban :: 2005 - Won't Start When Cold?
I have an '05 Suburban with starting issues. When it's cold out (below 40 degrees) and you turn the key, all accessories come on but truck will not crank. It then seems like the power just cuts off.......dash lights go out but gauges are fixed in place and a couple of seconds later, I hear a strange buzzing noise from the dash area behind the radio and the gauges will then go to power off position. Then if I try to start it, there is nothing, no lights on dash, no starter engaging, no clicking of the relays, nothing. I tried, on a hunch to disconnect the ground lead from the battery. Had it off for 10 minutes or so, put the cable back on, tightened it down (wasn't loose to begin with) and it started right up first try in 20 degree weather. I had previously had the battery and alt checked and both were good.
View 3 RepliesChevrolet - Suburban :: Flutter In Engine When Accelerate
2007 Chevy Suburban, 65K milesLet me start by saying I took this into to the dealer and they found nothing!
When I accelerate, I get a "flutter" in the engine. The best description of this flutter is that the RPMs go down about 200 or 300. I think it feels like it is sluggish when it accelerates. It is most obvious during the 35 - 60 MPH range, but you also see it when cruising at 70 MPH.
I tried adding some fuel treatment and ran some 93 octane through it to see if it was the fuel injectors, with no change in the behavior. No error messages or engine light is on. Regular oil changes and services (60K service, every 3K miles for oil change). Driving behavior has changed since I bought a Prius 3 months ago. It used to be driven 40 miles / day (+ long trips) and now is driven about 40 miles / week (+ long trips).
Chevrolet - Suburban :: 1995 - Stuck In 3rd Gear
1995 Chevy Suburban, currently at 150,000 miles, Prior owner had transmission rebuilt prior to 100,000 miles. While towing my 18ft camper trailer on a recent trip every time I started off from a stop I had to really push on the gas to get going. At first I though the emergency brake was on, or I had a flat tire. I then noticed the automatic transmission was not shifting when I had it in D. Checked the transmission fluid and it was full. The transmission seems to be stuck in 3rd gear. When I move the shifter to 2 it will shift down. Reverse is also still working. Am I in for a costly repair?
View 3 RepliesChevrolet - Suburban :: Random Power Drop Off?
I have random power drop off (best description is a loss then a surge or something like a skip) when driving over 60 mph. If I let off the gas or floor it the problem goes away temporarily. No mechanic has been able to figure it out. Chevy dealer just says "we don't have any codes".
View 10 RepliesChevrolet - Suburban :: 2002 - Engine Stalls At 75 Mph
2002, Chevy, Suburban 1500, 4wd, 5.3L engine, 210,000 miles. Mass airflow sensor and both O2 sensors replaced last year in an effort to fix this problem. Original problem surfaced when the vehicle was shut down or running uphill and had about 1/2 tank of gas in hot weather. If stopped, the vehicle would not start until it had cooled down. Sometimes getting it onto level ground would be enough to get it running again. ( This accomplished by turning on the key and allowing the vehicle to roll back out of the parking place. ) If running down the road, getting to level ground after the stall, pulling to the shoulder and cooling the engine/waiting a few minutes and restarting the vehicle would work. This was before the above mentioned repairs.
Last weekend in 60 degree weather I was driving back from northern Michigan and as I headed up hill at 75 mph with the tank at 1/2 the vehicle did a high speed stall on me. Symptoms were: RPM showed 2000, but pushing down on the gas actually dropped the RPM no matter how feather-footed I was. This was tried several times. I turned on the 4 ways and moved toward the shoulder and at 50 mph finally got the thing to restart. The rest of the trip home was uneventful.
I had a 2001 Suburban with the same specs which did this same thing until a factory recall that got me a new fuel pump. I asked about the recall the last time my truck was in for service and they said it does not fall within the serial numbers for that recall. Fuel filter replaced about 9 months ago. Co-incidentally but not necessarily related is that my battery with less than 3 years of a 7 year warranty was draining itself in less than 2 days this last winter.
Chevrolet - Silverado3500 :: A/C Causes Stall When Temperature Is 104 Or Above
I have a 1992 Chevy Silverado 3500 with 28000 original miles. It runs fine as long as the A/C is off. If I run the A/C on a day where the temperature reaches 104+ the engine will stall and cannot be restarted for at least 30 minutes. I have taken the pickup to several shops but they are clueless.
I contacted an A/C "pro" who said to "bring it in when it stalls." I'm not exactly sure how I would do that since I can't drive it.
Chevrolet - Suburban :: 2004 Not Able To Access Last 1/4 Tank Of Fuel
I have a 2004 suburban with approximately 125k miles on it, it is nominally my wife's car.
Recently it seems to not be able to access the last 1/4 tank of fuel. A couple of weeks ago my wife (who likes to run it down to the dregs) got it sub 1/4 tank, and it cranked but didn't start...put in 2 gallons from a can, started right up...took it to a gas station, filled it up (less the approximate 1/4 tank of fuel).
So, fuel pump? Pickup clogged? If so, what does it take to replace/repair...
Chevrolet - Suburban :: 2003 Misfiring At 50mph Or Higher
I have a 03 Suburban LT with the 150,000 miles. and it misses out at 50mph or higher. I thought it was the transmission, and the tranny guy confirmed a new transmission was needed, but said he thought the missing was maybe the coils. the local Chevy dealer did the diagnostic, and determined the coils, plugs, and plug wires were all good. I 've replaced the oxygen sensor as well. The service manager said to keep driving it until the Check Engine light comes on. That concerns me, but hey what do I know. The mileage hasn't dropped off, and it runs fine the rest of the time.
View 5 RepliesChevrolet - Suburban :: 1986 - Alternator Intermittent Overvoltage
86 Diesel Suburban
Lately the voltage gauge sometimes starts to wander upwards toward the 18v red zone. When it does it wanders up and down a lot, but mostly well above the center 13v. Sometimes I left of the throttle a little and it goes back and stays at normal, and sometimes it doesn't and bounces up again as soon as I press the throttle. Doesn't happen on every drive, just sometimes.
I thought it unlikely this was a bad voltage regulator, since it's a pretty new alternator, 2 years tops. So I thought I'd see what other possible causes could be. (Why do they make the voltage regulator internal to the alternator now anyways, since they seem to go bad more often than the core? Can I just add an external regulator like the older trucks had?)
I've heard over-voltage can ironically sometimes be caused by a short, since the regulator dumps more voltage into the field coils because the main coils are showing they aren't delivering enough current (because it's all being soaked up by the short), resulting in an overall over voltage as the alternator tries to compensate for the voltage drop of the short.
How do I tell if this is the cause of the overvoltage or if it's something else instead? If it is a short, where could it be? I'm assuming it must be somewhere weird, because almost any normal place I could think of for a short would simply blow a fuse. Or is there such a thing as a partial short-- high enough resistance to not blow a fuse, but low enough to drive the alternator nuts?
Could it be related to overheating? I initially thought that was a possibility, because it began around the time the weather turned warm here, but on any given day it seems pretty random and not tied strongly to excessive speed or going up hills.
Chevrolet - Suburban :: AC Refrigerant Level Is Too Low To Keep The Compressor From Engaging
2002 1500 4WD 126K miles. A/C not working, compressor does not engage when A/C is switched on. Is there an interlock if the refrigerant level is too low to keep the compressor from engaging? Original owner, A/C has never been recharged. Is recharging my best first step.
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