Escort :: 99 Ford With 2.0 SOHC Engine Making Tapping Noise Intermittently
Jun 18, 2013
I have a 99 ford escort with a 2.0 SOHC engine and for the last week or so it was making a tapping noise but it was intermittent. Today, I revved the motor up slightly and it started making this horrible clanking noise and then it stalled out. I tried starting it up and when it did start to run, it made the same clanking noise then it shut off. I tried to start it up and it wont even turn over. Its acting like it seized up but I am not sure if its in the top end or the bottom end. Now I know the CVH engines are notorious for dropping valve seats but I am not sure how to diagnose it if that is what happened.
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Car started throwing PO304 and checked coil, plugs, wires and injectors before finally checking compression. Checked #4 and it was 70. Checked #3 and it was 150 something. Got mad and quit
3 weeks ago the CEL started coming on only when i was low in a gear. Like rolling to a stop sign and taking off in 2nd instead of 1st. Dogging the car to avoid downshifting i guess i would say. Car would jerk like crazy and throw a code but would drive out of the jerking and run fine.
There are no loud noises coming from the valves. Engine runs a lil rough at idle but you would not notice it after you get going. Spark plug #4 had some oil on the threads, others did not. No antifreeze in oil, looks good. Throws PO304 constantly now..
Buddy came over and said he would first check the timing belt to see if it had slipped before digging into the head. To tell the truth, i probably will not be digging into the head anyway's. I probably could not find the problem anyways.
Just wondering what could be some realistic explanations for losing most compression on one cylinder. Could the valve seat be getting ready to go or is that a all or none type of deal?
This is a 97 wagon with 314,000 miles. I am getting 37 MPG and it drives straight as an arrow. Just replaced all tie rods and brakes and had her front end aligned and this is how she treats me. Would like to save this car as i really like it for my 700 miles a week commute to work. Judging the price of used cars nowdays, i have thought about replacing the engine with a used one if it comes to that but we will have to see.
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I have a 1993 Escort with a manual transmission. It runs great and is pretty dependable. Lately it has been making this wierd noise. It's like growling. Yeah. Wierd. I think my car is angry with me. The growling noise is most noticeable when I downshift. When I stop the noise is gone. Also, when I am accelerating the noise is not present. I hear the growling when I'm coasting in neutral too, though it's not as loud as it is when I downshift. How can I make my car happy again and stop the growling?
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Looking for info on reseating the valves on a 2004 camry four cylinder. My car has 95000 miles on it right now and you can hear the valves tapping I guess making noise .
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My vehicle is making a noise like a flat tire but no flat tire it is the loudest when my foot is off the gas and I am coasting I have had the bearing checked that is not the problem of course the mechanic couldn't hear it when he took it out but as soon as I left it started doing it they also told me the motor mounts are a bit loose but they didn't give me much information on it they kinda rushed me out my car is also vibrating quite a bit ....
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I have a 1996 Ford Escort that was giving me problems resulting in a new fuel pump and fuel filter, that was improperly installed and got that fixed. It has continued with the problems and they are getting worse. I had the fuel pressure checked, came out fine, then had a full engine diagnostic test, all testing fine. The mechanic suspects a sensor. The car acts like it is going to stall, then just when I think it is going to quit, it kicks in and runs great.
I got bad fuel a while back and it is doing the same behavior except does not quit. It happens very intermittently, now in every driving situation, except since I brought it in. The mechanic said if he checks the sensor when it's not happening, it would be a waste of time and money. Is this true? A faulty sensor will not read as faulty? This town is full of bridges, and the highway has long stretches of nothing and a mountain pass. He is suggesting I drive it until it happens again, then take it in, but that's what I did the first time. Do I really have to wait till it quits in one of these driving scenarios?
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I just bought an '04 F150 from a friend. It has 250K miles on it. When I got the truck there were no tapping noises coming from the engine. Now that I changed the oil, at start up till about 5 miles down the road, I hear the tapping noise. I put Castrol high mileage 5W-20 in it. Could it just be the oil I'm using or something more expensive?
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I have acquired a 4.6l DOHC out of a mid year 85 mustang cobra, would like to install in my 2000 F150 that has a 4.6l sohc, what is available for ECM with the swap?
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My 05 Jetta TDI is intermittently making a rubbing/grinding noise. Not in stop and go traffic but when I come to a stop at a stop sign, but only just before I come to a complete stop, not as soon as I hit the brakes. The shop that put the brakes on (about 18000 miles ago) looked at pads, rotors and pedal but said it's all fine. Could it be the booster, abs, or something else completely?
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2005 F-150 4.6L 2WD, 268,000 miles....
Recently I got a flashing 'Check Engine' light and a rough running engine (along with a tapping noise) when I was passing someone (and pulling a trailer). I retrieved codes 300, 304, & 305. I can't swear to it, but I think the tapping noise started at the same time as the coil problem.
I replaced coils #4 & #5 (later that same day) and the engine smoothed back out but the tapping noise is still hanging around. The noise speeds up at higher RPM's and doesn't go away if I shift into neutral. Oil level and pressure are fine and I only use Motorcraft 5W-20 and Motorcraft filters (and change the oil every 5K miles).
Not sure if this is relevant: I think I have bad valve guide seals (blue smoke after long idles) but no other problems that I am aware of. It sort of sounds like a lifter, but is there a good way to pin it down? Is it possible that this tapping is related to the bad coils?
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After having the rear axle seal replaced 3rd time, my 2004 Toyota makes a sound/noise behind the dash, drivers side, in the engine compartment. Noise is intermittent and only when braking. Hard to describe....electronic sound. Brake pedal feels like ABS system is kicking in. But no ABS light comes on. Mechanics all tell me, "when light comes on, bring it back". Had the brake system flushed today? Still makes the noise.
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I have a Chrysler pacifica 2006 .Later in 2009 I had a problem ( 'tapping noise' coming from the engine). I took the car to the dealer, since at that time I still have warranty (39,000 miles). They changed: 18 arms (6 of each type) 8 dowel pin, belt and the lifters. Last year I started hearing the same noise again. The car was with 56,000 miles. I thought it should be under the warranty (service done), but it wasn't. So I decided to have the dealership servicing the repair. This time the part changed was only one. The receipt says they changed the 'arm-inlet and exhaust valve'. Guess what ? the noise still there and they say they won't open the car without me paying for the diagnosis ( many hour of labor for sure!).What can I do?
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When the car has been running awhile the coolant reservior and radiator make a boiling sound. It really only does it when it's been at idle for a bit. Radiator is full. Fan doesn't seem to come on after it has been running awhile but does when you turn on air. At what temp should it come on? The temp gauge never goes above the middle point so it stays in normal range, even when the tank are radiator are gurgling.
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I have a 2003 Corolla with 178K miles and a 2007 Camry V6 XLE with 30k miles. Both make a tapping sound when the engine is not at normal operating temperature (when the engine is still cold during the morning). I've changed the oil regularly on the Corolla with 5W-30 oil every 5k miles. I'll be making my first oil change on the Camry in about a 1 week.
The tapping noise goes away once the engine gets warm. Is the tapping noise normal? I don't hear this noise from our Honda Odyssey, which uses 5W-20). Can using a different weight oil work?
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I just recently acquired a 2000 Isuzu rodeo. The last owner said their girlfriend drove it with low oil, and it damaged the engine. On starting the car, there is a somewhat loud clicking/tapping noise from the engine. It speeds up if you step on the gas, and seemed to be louder with the camshaft cover off. I believe it to be an issue with a valve or cam or some other part in the head, but the person I am working ont his car with thinks the problem lies in the lower end, and wants to rebuild that.
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My brother informs me that when he was driving on the highway yesterday in his BMW 530xi he heard tap (tappet) noise. He put in a can of oil. Noise lowered. But 100 miles after the engine flashed signs that engine is shutting down. He pulled to side and the car computers shut down. There was some oil on the ground. But the engine oil level is not dangerously low. He does not think its transmission fluid but engine oil that has leaked. He was towed to a nearest hotel. He is waiting to take his car to the BMW garage this morning. (By the way he had a recent oil change done).
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I am getting a loud knocking noise from the engine on my Santa Fe. The car is very low mileage of around 51K and has regular service and oil change.
Not sure what has caused this but there is a loud tapping/knocking noise coming from the engine. Have got it locally checked with the garage and Hyundai Workshop also but both have suggested that Oil levels are appropriate and they need to open engine to investigate more.
At a higher RPM the sound becomes more loud and recognizable.
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Last month I changed the oil and filter in my 1992 Buick Century with 264000 miles. I used a name brand (Citco) of the correct oil, 10W-30, API Service SN. I bought the oil on sale at a local supermarket. Now, I hear a loud tapping sound from the engine, especially when it's cold. It dosen't sound as loud after warm-up. The tapping increases in frequency when I rev up the engine. I don't intend to keep this old car much longer, but is this problem an immediate concern? Could it be a valve problem? Could it Could I have bought some bad oil with a conterfeit label? Other than this noise, the car runs okay.
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Just purchased a 2008 Subaru Impreza Outback Sport with <60K miles for my son. The car is in great shape (body/interior) EXCEPT it probably needs a "new"/rebuilt engine. It started making a tap-tap-tap noise and the mechanic that looked at it said it was an internal engine noise; that they would not tear apart the engine to determine the cause, but install a rebuilt engine ...
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I have a 2011 bought new. The car has had every service and recommended service at the original Lexus dealer Sithtown Lexus on Long Island. The car developed a tapping noise at about 30,000 miles. Every service I tell the service dept and they always tell me its normal? Problem is the noise doesn't go away after the car is warmed up. It is always there no matter how much I drive it. I have heard some members say the dealers say its the fuel injectors making noise but this seems to be slowly getting louder . The car has 53000 miles now and I am getting the impression the dealer IE Lexus is trying to avoid a major engine job until after the 60000 mile engine warranty is up. How do I get this taken care of , they seem to be adamant about it being normal.
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Anyway, I recently purchaced (as a 2nd car to the near indestructible 95 camry) a 2010 Altise, 4 cylinder 2.4L engine with multi-point fuel injectors. Runs like a dream, purrs like a kitten, can't fault it.
However, I have noticed that on idle, the top of the engine emits a very fine tapping noise, not majorly prominent, but enough to notice with the hood up and wonder if it's a potential problem.
Have been told that it could just be the multi point injectors, but I'm more concerned that it's a valve / oil pressure thing. No oil warning lights or anything like that appear and oil level is good. Service logs are up to date with last service under warranty being January this year.
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