Park Avenue :: Engine Bucking - RPMs Stay At Zero Or When Lightly Press Gas Pedal
92 PA Base, 141,000 mls
Whenever I have to drive for more than 50 - 75 miles or for one hour at a constant speed, the engine causes the car to buck and loose acceleration. When I press the gas pedal down to the floor, the rpm's stay at zero or when I lightly press the gas pedal, it would accelerate but with noticeable hesitation and difficulty. I go from maintaining speeds of 70 miles down to 40 miles. It also feels like no fuel is getting to the engine. This causes me to pull over for a few minutes, shut the engine off, and then its okay to drive for a few more miles.
I replaced the fuel filter and the MAF sensor. When I changed the MAF, I noticed that the bottom portion of the old one where the little wires are, was broken. I really thought that was the issue but when I replaced it, it started doing the same thing. What should I check or replace next?
Park Avenue :: 1996 - Vibrating Mirror On Windshield
I saw there was a service bulletin for this problem but could not access the bulletin. What can I do to tighten this mirror up.It does not have a screw just a clip. I tried bending the clip but no dice. Can I wedge something in there to tighten it up? This is the one on the windshield.
View 1 RepliesPark Avenue :: 1992 - Hard To Shift Into Park From Other Gears
1992 Buick Park Avenue, Base. For awhile now I've had trouble shifting into park from other gears. Sometimes, it'll flow right into park without trouble. Other times, I have to work it, to kind of baby it in. However, it simply will not shift into park from reverse. Period. If I'm in reverse and want to park, I have to go into drive, neutral, etc, and then try to move it into park.
A mechanic I know looked at the neutral safety switch and thought it could be causing the problem. We figured it wasn't in the steering column or the cable to the switch because if we disconnect the cable, you can slide that lever all day long. So I purchased a new neutral safety switch and had him install it, but the same problem is there. Actually, let me clarify: while it was in his garage, with the old switch, it would no longer go into park at all, regardless (kind of decided to just stop altogether). At least with the new switch we can baby it into park, but it is basically back to where it was last week. He mentioned it might be deeper in the transmission, but that's out of his league.
Toyota - Rav4 :: 1997 - Bucking / Hesitating At Speeds Below 25 - 30 Mph
My wife’s ’97 RAV4 has 135,000 miles on it. Two days ago it started bucking/hesitating (feels more like bucking, and its worse if you try to give it the gas) at speeds below 25 -30 mph. No loss of speed/power when going uphill. Its worse when the engine is cold.
I cleaned the throttle body with spray cleaner, no change. I added Prestone fuel system cleaner to the gas and have driven 20 miles since then. Very little if any change so far. I always use good gas (Chevron regular) and the car has been well maintained (primarily by me).
Timing belt, seals and both bearings were replaced two years ago. Just about a year ago I changed the plugs, air filter, distributor cap and rotor. The fuel filter has never been changed, and the spark plug wires have never been changed. What I can try next? Where is the fuel filter located? I have the Toyota repair manual. It shows a pic of the filter, but not where its located. I have one ready to install if that could be the problem.
Civic - Honda :: Installed New Fuel Pump - CEL Came On After Hesitating And Bucking
I had a new fuel pump installed on my 1997 Honda Civic (145K miles) last week after it started hesitating and bucking one day and then the Check Engine light came on. I picked the car up last Thursday, and it runs and starts, but I still feel "something off"...it seems to have small surges of power/lack of power while I drive. Again, always starts and runs but it just doesn't feel right.
View 6 RepliesFord 6.0L Power Stroke Diesel :: Rough Running / Truck Started Bucking And Hesitating At 45 MPH
Since our weather has returned to the cold side......my truck has started bucking and hesitating at 45 mph with EOT @ 130 and ECT @ 140. I can gas on it and it will clear up/let off and it would start up again once it gets below 50 mph. Once the deltas reach 150+ it clears up completely. Its never done this until this week. FICM volts are steady @ 48V. What is causing this or what to look for?
View 2 RepliesFord Super Duty (1999-2016) :: Tow Haul Button Pushed In / Bucking At 2000 RPM
I have a 2005, f350 6.0. I am new to owning a diesel and have a lot to learn. My truck runs excellent and has no issues,until I push the tow haul button in! It starts bucking at 2,000rpm and my rpm's shoot down to a low rpm and jump back up to a higher rpm. It's like the truck wants to shift but the tow haul is enabling it so it falls on its face i have never heard a truck or seen a truck act like this, but everyone says you don't want to pull with an automatic without the tow haul. I have just been leaving the tow haul off and the ruck pulls just fine.
View 8 RepliesSonata I45 (LF 2015+) :: Engine Lost Almost All Power When Pushed The Accelerator At 30 MPH
I pushed the accelerator all the way to the floor at 30 MPH and the engine lost almost all power? As soon as I let up to about 9/10 throttle everything reverted to normal. Took it to the dealer and it showed no codes. The Tech and I took it for a road test and it did it only one more time. He said to keep an eye on it but was baffled. I tested it later in the sport drive mode and it would bog down every time if pushed hard to floor at about 30mph.
My best guess is that I got some bad regular low octane gasoline and the ECM is sensing a knock and retarding the timing or cutting off fuel flow similar to over revving condition. I will fill it up with 93 Octane Premium next time I get fuel and se what happens. Usually runs fine on 87 Octane but most of the time I don't floorboard the accelerator pedal. As I said at 9/10 throttle it runs fine.
Park Avenue :: Car Does Not Start Every Time
PA Base 149,000 miles . My car doesn't start every time. Sometimes I have to wait for a few minutes before it does, meaning, when I turn the key, it does nothing. There's no cluttering or blinking of lights or anything else that would indicate a bad starter, bad battery or electrical issue.
I've had the battery, starter and alternator checked and my mechanic says that everything is good. He thinks its the ignition key or the security system is going bad.
I purchased a new key two weeks ago and it started up every time until earlier today.
In the speedometer and odometer section, specifically the 'Park, R, N, D, 2, 1' section, there's an orange pin-like indicator that moves when you change gears. Mine is stuck between the '2 and 1', even when I place the car in park, reverse or drive. Could this be any cause to my vehicle not starting?
Park Avenue :: DIC / AC And Radio Lights Dim Very Low
I just purchased a 2001 Park Ave Base. The DIC, A/C and Radio lights will randomly dim so low that they cant be seen during the day and I have no cluster lights at all. I have checked the fuses and ensured that the dimmer is all the way up (just before clicking on the interior lights which do come on) and have found nothing.
View 4 RepliesPark Avenue :: Will Not Start Until Back Off The Key Just A Little Bit
When I try to start my 96 Park Avenue sometimes it will not start until I back off the key just a little bit. I have replaced both ignition switches,starter and starter relay. along with new ignition key with the correct pellet resistance. The problem still persists. I really can not use a volt meter to check for voltage at starter terminals since the issue is very intermittent. I have checked and cleaned the battery terminals and the battery is ok, only one year old. I have head lights that do not dim when problem occurs. The only thing left I believe is the related wiring.
View 1 RepliesSonata NF (2006-10) :: Accelerator Pedal Pushed - No Response / RPMs Not Increasing At All
Just got into my 2006 Sonata V6 this morning. 120,000 miles. Drove last night, no problems. Started her up now this morning, noted check engine light and ESC lights on.
Pushed accelator pedal, no increase in RPMS at all. Put the car in gear (auto), car moves forward and backward, but pressing the pedal doesn't increase the rpms at all, so right now its not driveable. Luckily, its in the driveway so I know it could be worse. Took floor mat out, no interference issue there.
I changed the starter solenoid and that was over 45,000 miles ago. Never had that problem.
Park Avenue :: 99 Buick Window Regulator - Where To Get
Where I could get a front driver side window regulator I am having a problem finding one and tired of the window going up and down slow due to the window ending up on the wrong side of the rubber.
View 6 RepliesPark Avenue :: Horn Has Been Blowing Fuses
92 PA Base
It's that time again for vehicle inspection and my horn has been blowing fuses. I had it diagnosed by the dealership and they stated the horn pad inside the steering wheel is bad. They also stated the horn pads for my model of PA has been discontinued and that I should install an aftermarket horn. If I don't have this horn installed I'll fail the inspection.
Park Avenue :: 1992 - Consistently Getting Code 41
92 PA, 134,000 miles
I'm constantly getting a 'Code 41' and now my fuel economy is almost 100 miles less than usual on a full tank. I was wondering what could be causing the decrease of fuel economy?
Also, direct me to the location of the cam sensor and the directions for replacing. I've tried the AutoZone site to locate it but it was difficult to decipher.
Subaru - Tribeca :: 2006 - Car Bucking And Accelerator Stopped Responding
I own a 2006 Subaru Tribeca with 125,000 miles. It has been well maintained and a great vehicle. On a recent long distance trip, after driving about 7 hours, going 70mph, the car started to buck and the accelerator stopped responding. It continued to lose speed as I pulled off the side of the highway. I turned the car off and restarted it and attempted to drive it but it wouldn't go over 10-15 mph. I didn't have any check engine lights. Called AAA and had the car towed 4 hours to our final destination. The mechanic has had the car for 4 days and can not find the cause of the event. I have a 22 hour drive back home in a month and I am extremely concerned. Did some research and have found others have had the problem but had codes come up. Research says it could be throttle pedal position sensor/ pedal assembly.
View 12 RepliesPark Avenue :: 99 PA - All Power Windows Stopped Working
Yesterday all four of my power windows stopped working in my 99 PA. The radio also has no power. I checked all the fuses in both fuse boxes (under the rear seat and in engine compartment.) Everything checks out... what am I missing?
View 3 RepliesPark Avenue :: Check Engine Soon Light Comes On When Braking
I have an '85 Buick Electra. The "check engine soon" light comes on when I brake, stays on for awhile after I stop braking, and then goes on. There have been a couple of times when it just comes on but the majority of the time, it's when I brake.
View 5 RepliesPark Avenue :: Coolant Leak From Multiple Areas
92 PA Base
146,000 miles
I noticed that the coolant in the reservoir has been going low and I've been having to replenish it, in addition to the many different locations of small puddles of fluid under my car. Obviously there must be a leak somewhere. I conducted a pressure test on the radiator and detected a leak on a hose connected to the engine near the water pump was not tight. After tightening I pumped 16 lbs. of pressure and found the second leak; up between the rear valve cover and upper manifold.
My question is can coolant leak from the valve covers or is it coming from the manifold? I'm going to change the valve cover gaskets anyway since repairs need to be done in that area.
What are estimates if taken to a master tech: if manifold is leaking and replacing it along with the valve cover gaskets, or just replacing valve cover gaskets. Located in Indy.