Ford - Taurus :: White Smoke Coming From Hood / Shutting Off And Making Knocking Noise?
My mom was driving to pick me up and she said that all of a sudden about half way here that the car started making a knocking sound and white smoke started coming from hood, the car was also trying to shut itself down while she was trying to pull over. It is a 2000 ford taurus with like 130k. I am so scared that it is the head gasket because my mom, myself and my daughter, and my 16 year old sister all share that car to get around. Is there anything else it could be besides that or is that probably what it is?
View 19 RepliesSaab - 9-3 :: 2008 - Knocking In Steering Wheel
Recently purchased this SAAB with 50,000 miles. Can feel a knocking in the steering wheel. The knocks transmitted through the steering column do not seem to be related to the suspension nor conditions of the road surface (irregularities, pot holes, etc.). The dealer (Volvo and SAAB) -- highly recommended -- replaced the left and right front stabilizer links/bushings and the right hydraulic transmission mount. This has reduced the incidence of the knocking, but not eliminated it completely. Have yet to raise with the shop the knocking still continues. What was fixed to eliminate the knocking.
View 19 RepliesSaab - 900 :: Radiator Hose Burst / Steam Rolled Out From Under The Hood And Car Died
So my son has a 93 Saab... my wife was driving it home the other day and one of the radiator hoses burst, steam rolled out from under the hood and the car died. She had no idea what had happened so she called my brother and they pushed it into a nearby driveway till I could look at it. The next day I found the busted hose and replaced it, but the car still will not start? We pulled it home with my truck and a chain.
Of coarse on that car the distributor cap is right above the hose that burst so I assumed water got into the cap. I took off the distributor cap and though it seemed mostly dry I wiped it out anyway and let it air dry for a while. After putting it back together it still will not start? What to do next or what to try?
Ford - Econoline :: 1997 - How To Open Hood With A Broken Hood Latch
I have a 1997 Ford Econoline conversion campervan that I don't use very often. I need to open the hood to jump start the battery. Last time I opened the hood I did not notice anything wrong with the hood or the hood release latch inside the cab. Now when I pulled the hood release latch inside the cab, nothing happens to the hood at all (the hood does not open at all).
Is there a way I can open the hood or do I need to tow it to my mechanic?
Ford F-150 - 1997-2003 :: Really Loud Humming Noise Under The Hood
First off I have a 1997 F-150 4.6 with 205,000 miles on it.. stock engine and tranny. It's been a great truck and never given me any major problems. But recently something under the hood (wish i could be more specific) makes a really loud HUMMING noise (almost sound like a trumpet). For example- say im driving on the highway and i let off the gas, this humming noise will appear and it is very loud, but right when i give the engine some gas the humming goes away.
Or also when I am driving through town, when i come to a stop light, let off the gas to apply the breaks, this humming noise will come about. what i have to do is stick the truck in neutral and give it a big rev (which i do like hearing my exhaust so it isn't always annoying) and then it stops. note though, it doesnt happen every single time i let off the gas, however it is pretty frequent.
do yall think this is in the air intake system? thatd be my only guess because when i rev the engine it quits, but one thing is it sounds like it comes more from the passenger side of the truck, and it seems to occur more often when the temperature outside is cold. im completely stumped by this one, ive never heard anything like it.
Grand AM :: 1997 2.4l - Oil Leak / Knocking Noise While Accelerating
My Grand Am has a bad oil leak (timing chain gasket) recently overheating and now makes a knocking noise while accelerating, especially up hills - which stinks as I live in Pennsylvania! I am pulling it apart - camshaft covers (both - its a dohc) and timing chain cover. How do I determine if its a main bearing or bent lifter rod or bad rockers?
View 7 RepliesFord F-150 - 1997-2003 :: Incredibly Loud Noise Under The Hood And Loss Of Power
My 99 F150 4x4, 5.4 triton all of a sudden got very loud and has a loss of power. To me, it sounds like a cylinder is straight open to the atmosphere. I at first thought a spark plug blew out or an injector somehow came dislodged but I checked and everything seems ok. It's coming from the passenger side somewhere but is so loud under the hood I can't tell exactly where.
I took the valve cover off to see if a valve is stuck open or something, but I don't really know what I'm looking at as far as internal engine goes. I turned the crank by hand with a ratchet and the valves seem to follow the cams, but I've never inspected valves before so don't really know what to look for. What could be causing this loss of power and incredibly loud noise?
Ford F-150 - 1997-2003 :: Knocking And Vibrating - Gas / Throttle Pedal Noise
2001 F-150 4.2L automatic, 189k mikes. Gas pedal would do weird knocking/vibrating. It would do it at idle & under acceleration. Gas pedal would knock & sometimes slightly move or kick back at you. Felt like someone was lightly hitting it with a small hammer. Well there is not much to the gas pedal assembly; pedal, throttle cable & mounting bolts/plate. Looking under hood, a bracket from drivers side of motor was pushing back against firewall, which was pushing into gas pedal mounting bolts. I grabbed the bracket & it came off motor. Nothing else attached to bracket. Looks like it rusted off and was pinned between motor & firewall. Well, this fixed the gas pedal problems. But now i wonder what the bracket is & whats it suppose to hold??
View 3 RepliesFord F-150 - 1997-2003 :: Oil Light Came On Made A Knocking Noise And Shut Off
I have had a noise in the front of the engine of my 2002 f150 4.6 for about 2 weeks. On my way home my oil light came on made a knocking noise and shut off. The engine would not start back starter would engage but not turn motor it was seized. i called a tow truck and had it towed home. The next day just out of curiosity I tried to start it. It fired up ran and built oil pressure. If the oil pump froze will that make it . Can the oil pump make the engine act seized up?
View 3 RepliesFord F-150 - 1997-2003 :: 2001 - Occasional Knocking Noise Coming From Engine
I have a 2001 F150 4x4 4.6L Auto trans. 96,000 miles... I purchased it in Jan with 93,000. About a month ago it started making and occasional knocking noise coming from the engine, this noise was heard at idle in park and in drive. when I revved the motor it would go away but as the idle settle back down you could hear it again. the noise would go away as I was driving and come back with no rhyme or reason, I put a stethoscope on the engine and it seemed loudest under the oil pan. The oil gauge is up between 5/8 to 3/4. Fast forward to now, When I start it I hear a scraping almost grinding noise that resonated thru the cab it has the same intermittent characteristics. I think I am going to remove the serp belt, remove the trans inspection cover next and see what happens. Oh I did put a scan too on it, no codes but did notice 1 long term 02 sensor trim was staying around -.618 if I remember.
View 11 RepliesNissan - Murano :: Rhythmic Thumping Noise When Car Is Moving
I have started hearing faint thumping noise in my Murano, coming from the front most likely.It sounds as if I have a bold spot on a tire and is very faint. I can also feel it faintly through the steering wheel.It's not a ticking or hard knocking noise. Also, the noise is variable depending on the speed AND the duration of noise is also speed dependent (going slow, the thump is drawn out. Going faster, the thump duration is shorter.)Here's what I have done so far but the noise is still there.
-Rotated both front tires to rear
-Inspected the tires while rotating and saw nothing out of ordinary
-Checked the pressure and everything's good.
-All lug nuts torqued to spec
-Visual inspection of brake rotors and calipers seems fine
The car has 34k miles on it and the tires are in good condition although there's about 1/8 - 3/16" usable tread left. What could this be?
Prius (Gen 3) :: Clunking Or Knocking Sound Under The Hood When Braking
I am noticing a sort of clunk or knocking noise from under the hood when I hit the brakes. I thought it might be the pads, but it comes from under the hood .It only makes the sound on the first touch of the brake, once you have your foot on the pedal it stops the noise. It does this every time on the first application of the pedal. Is this sound normal? I don't recall hearing it when I test drove the car, maybe it's been there all along and I am just now making note of it.
View 5 RepliesFord F-150 - 1997-2003 :: Loud Single Knocking Noise Coming From Behind The Dash When Turn Key On
The last couple days my truck (1997 f150 4.6l) has been having starting issues. At first it would just turn over and not start then the battery would die. So i bought a new battery and yesterday now its starts sometimes but when trying to start it while its ttuning over it stops then starts turning and starts up. Then i drive wherever I am going when i get back in to start there's nothing.
Its not turning over at all but when i turn the key there is a loud single knocking noise coming from behind the dash near the passenger floor vent. Actually there ate two noise from the same area, one when i initially trun the key and another when i release the key. But after just sitting there doing this it will finally turn over and start. What this is, there are no codes being thrown besides my dreaded P0401 which i cant seem to get rid of either. Ive changed every part that has to do with the egr system and cleaned the throttle body replaced vacuum lines and still the code.
Chevrolet - Malibu :: 2005 - Making Rhythmic Noise While Braking?
When I brake I get a rhythmic noise that starts like a quiet chirp and by the time I have completely put the brake pedal down it sounds like a loud grinding noise. It is a rhythmic pulsing noise, not continuous. I recently got new rear drum brakes, and 2 garages said my front brakes were fine. One guy said it could be the wheel bearing but I looked online and it says that happens when you accelerate, not when you brake. It only happens when I brake at relatively low speeds. In other words if I'm on the hiway and brake to slow down from 70 to 60 or 40 to 30, it won't happen. I also feel vibration in the brake pedal, but only when I have almost completely stopped.
View 1 RepliesPrius (Gen 3) :: Knocking Or Rattling Sound Comes From Underneath The Hood When Accelerate
I told them that my car sometimes when I accelerate a knocking or rattling sound comes from underneath the hood. I asked them to check it. I told him it sounded exactly like an older car I had many years ago which was the result of bad gas or too low octane.
With my older car I added higher octane gas (89) and the sound went away. I had a 2011 Prius before and never had this problem and I get gas at the same gas station for years.
So the mechanic test drove my car and said they couldn't find anything wrong with it. So I'm stuck with the annoying rattling/knocking noise when I accelerate (which happens about half the time), but now I'm experiencing another problem.
A couple days later I drove to get dinner. One way it is about 7 miles. Almost the whole way the ICE would not turn off. I would be at stop light, wouldn't turn off. I pulse and glided, when I glided the ICE remained on. Take my foot off the gas at slow speeds, ICE still on.
Finally towards the last 1 or 2 miles it started going into EV when i let the foot off the gas. On the way back it ran normal. It's been close to a week now since I brought it in for service and I only had trouble one other time.
Saab - 900 :: 1997 - Excessive Brake Pedal Travel
My husband and I put a new master cylinder in this vehicle recently. We bled the system but there is still excessive pedal travel. We tried bleeding the system again and had the same results. There are no apparent leaks in the brake system.
View 10 RepliesAccent LC (2000-05) :: Rhythmic Noise Coming From Rear Left Wheel Of Car
Very annoying noise I have on the rear left wheel of my 2001 Hyundai accent. About a year ago I noticed a rhythmic noise coming from the rear left wheel of my car. I figured the car had done around 130K kms and was probably needing new bearing assemblies. This didn't fix the noise. So I thought maybe it was the struts or the wheels. Not either of those.. changed the struts and got the wheels balanced.
I changed the rear brakes shoes.. didn't work. So a few months went by and I figured I would try and get the drums machined. So I got them skimmed slightly but this did nothing. Finally I decided to that maybe the bearing was dodgy so I put a new on... and you guessed it.. The noise is still there.
The noise is always present whether I am braking or not. As I speed up the noise is more prevalent. Basically the noise is related to the rotation of the wheel. My next plan of attack is to put new brake shoes on with new brake drums. I don't know what else I can try.
Sonata NF (2006-10) :: Rhythmic Humming Noise If Give Slight Throttle At Around 50 Mph
09 i4 AUTO 47K miles ... When the car is running at around 50mph and if I give it very slight throttle (enough only to keep speed constant), I would hear this rhythmic humming noise. The hum rhythm has a frequency of about 1/2 second each. It is very muffled, almost like exhaust noise or tire noise. However, if I downshift to 4th gear, keep the same speed, and apply the throttle in the same way, the noise doesn't occur.
View 13 RepliesSuburban :: Rhythmic Clicking Or Ticking Noise Coming From The Center Of Vehicle
I have a 2002 Suburban 1500, 4wd, 5.7, auto trans. 214,000 miles. Transmission had a complete rebuild in August 2015. Last few days when driving slowly (5 mph) there is a rhythmic clicking or ticking noise coming from the center of the vehicle, best I can tell with my limited hearing. Noise is variable with car speed. With rear axle on jack stands in gear and idling, and my kubota backed up to it for safety ,sound is still there. All U joints appear to be fine, they are tight and there is no sign of fresh rust at the bearing caps. All axle boots are fine, no holes or anything else. I originally thought front hub assembly but the jack stand test rules that out. Not sure what the heck it could be.
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