Ford :: 1994 - Fuel Injectors Making Loud Noise
Apr 24, 2016
I recently bought a 94 Ford Ranger XL 2.3L. This is a Mazda engine built for Ford. There was a slight ticking noise from the engine. Two months later it has became worse and louder. I bought a mechanic stethoscope and found the noise was coming from two or more of the fuel injectors. New plugs and wires, fuel filter, air filter was done when I bought it. Cleaner has been added to the gas a few times now. I am about to replace the belts and hoses, Bosch platinum plugs and fuel injector O-Rings. I just don't know if it will be enough.
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I have a f53 motorhome and 4 out of the 8 injectors pulse. The front 2 and the back 2 don't pulse. The middle 2 on both sides work perfect. Why would they not pulse and only give out positive on the two wires to the injector on the one that don't work. The ones that work they pulse.
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I drive a 94 Saturn SL1 as a part-time delivery driver for a pizza shop. Recently I bottomed out on someone's driveway. I could hear the bottom of my car scraping against the asphalt. It took several tries (in my 5-speed) to free myself from this trap. Since then I've been hearing a pretty loud "clicking" noise from the passenger side of the car every time I make a turn, where a small turn or a big turn. My mechanic replaced the left axle and the right boot, saying that both were defective. However I still hear the noise. What can I do??
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At only 51,200 miles, it looks like my fuel pump is starting to go bad. Making way much more "noise" than usual.Guess this is what happens when you drive around with the gas tank on "E" half the time. $262 at 1st VW Parts.
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Yesterday coming home from Morgan Hill I noticed my injectors making a odd sound on all the down hills while coasting - IPR % would drop between 9.8-9% making it almost sound as if the motor was about to complete shut down, RPM range was 500 -800 rpm, ICP 450-550 but the motor almost had a sputter to it... no codes, lights and it didn't run weak or have a lack of power but I've never noticed it before ...
ICP is only a couple years old
IPR is about 1.5 old
Both replaced with OEM parts .. Is this normal - or do I need to start digging somewhere?
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When the car is cold & first started, the high pitch noise by the fuel injectors is the loudest. When it warms up the noise is reduced quit a bit.
I thought maybe the fuel injector O-rings are bad, but the car idles and runs fine ( no error codes). Maybe the intake manifold gasket, but the car idles and runs fine. It is a weird noise.
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The truck just won't turn over makes a rrrgh rrrgh noice like it wants to start, I push the gas peddle to the floor and I should smell a lot of gas but don't!!! I added oil when it died at the store last night and it started up but the oil stick indicates oil is fine??? Pulled the diode out this morning put it back in the truck would not start just made that noise but turned it off and reseated the diode and it started??? These things may or may not have anything to do with the problem. Could it be electrical or oil pressure gauge sticking or something else that I could tell my mechanic and he could fix so I don't get stuck????
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I've got a 01 f150 yesterday stopped running (like it ran out of gas). Has half a tank. Fuel pressure at rails good but truck will not turn over. Fuel pump and filter less than year old.
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My 94' Jeep cherokee 4.0l 2wd has had an issue that the steering over the course of several years has get some play in it now. It also makes sounds as documented in the video. I should also note it doesn't seem to do it when it's warm, but when it gets around 50ºF or lower the problem is there. [URL] ....
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What would cause the front wheel on drivers side to lock up if it isn't the brakes. have been hearing a loud popping noise for a while on drivers side especially when turning left. Today got really loud just driving and then a real loud grinding noise. Then a loud pop and front wheel locked up and skidded across highway til i came to a stop. What it could be or how can i at least get wheel to turn to get it on trailer...
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My 1994 Acura Integra makes a buzzing noise exactly between 3000 and 3500 RPMS. It sounds kind of like the sound a circular saw would make cutting wood. It only happens when I am accelerating through that range. Also, sometimes after driving for a while, it doesn't last as long and the noise stops around 3300 RPMS. I've checked the heat shield and it seems to be fine so I don't think its that. What this could be caused by?
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I have a 2003 F250 6.0l 4x4 with 230k miles. All of a sudden it seems that the fan is very very loud and there may be a very little lost of power. Also i just replaced the fan clutch not sure if that may have anything to do with it. What could it be. I need to get this fixed this week...
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AC compressor makes a loud growling noise and lugs the engine briefly when engaged at idle and the truck has been sitting for weeks. After that initial grind, it works perfectly and makes no harsh noises. Can I replace the compressor bearing or should I swap out the entire compressor?
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I have a 1989 GMC suburban V8 350 5.7l that will not start. I have replace the following fuel pump and sending unit, fuel pump relay, ECM computer brand new, new fuel filter. When I go to start it the fuel injectors dont spray fuel into the combustion chambers verified fuel injectors still work by bypassing them and they spray fuel. Fuse's are not blown. I have been told the oil pressure switch might be bad but I'm at my end of sanity on this.
Additional Details : Tried spraying fuel into the throttle body and still no fire, ignition module and ignition coil where replaced 15,000miles ago.
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I think my pcm has gone bad. My wait to start light won't come on an when I turn my key on I can't hear my fuel pump cut on anymore. My vacuum pump is also making a loud noise.
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I took my 2008 Prius to Jiffy Lube to have oil changed. When driving away, I made it about one block and all warning lights came on: Master Warning, Hybrid System Warning, Brake System Warning, Malfunction, etc. I pulled the car over and stopped. I started the car again, lights still there - drove 2 blocks back to Jiffy Lube and lost momentum about one block away, with pedal to floor, I could drive about 5 miles an hour into the bay. They looked at it for about 30 minutes and claimed I had bird seed that dropped under the air filter.... I said "goodbye" called AAA and had it towed to my dealer. They said it was because air had entered the system due to my being low on fuel. I have never heard of being low on fuel and it causing the car to shut down nor did I ever get a warning of low gas, still on one bar. Each time I restarted the car at Jiffy Lube, it started fine, drove forward or backward, then lost momentum again. Still no warning of being out of gas. The ticket from the dealer states:
"Vehicle low on fuel causing ECU to shut down fuel injectors when engine started to misfire. Found codes P0A0F, P3190 in system. Added 5 gallons of fuel and reset ECU."
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I drive a 2000 F250 5.4L. Currently has about 168,000 miles on it. I changed the oil the other day and cleaned the air filter. I used what I usually use on the oil change which has never been a problem. But this is first time to clean the K&N filter. A day or so later my engine is making a loud air rushing noise. Under throttle the engine compartment sounds like a wind tunnel. At 3500ish rpms it makes a harsh whistle noise. The air rushing noise doesn't go away once its warmed up or after the engine has been cool. Noise didn't go away with the filter being taken off either.
Could all of this be caused by cleaning and not using k&n air filter oil (but rather WD40 upon Dad's suggestion)? Or is there something else going on?
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Lariat stepside, 5.4L with 150k miles. Loud popping noise, almost a clunk, when making a slow sharp turn. Put it on jackstands and did the normal tire grab and shake and found no issues there. Tie rods, ball joints and sway bar links all seem tight. Looked for signs of unusual rubber to metal and metal to metal wear and found nothing. The only thing I did see was the rubber boots on the upper control arm ball joints were split. What I have checked or if I am missing something?
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I have a 2003 ford ranger xlt 4.0L and here recently my ac compressor has been making a loud click noise engaging even though i am not using heat or AC, so when it engages the rpms drop and almost wants to stall and it does this in about 10-15 sec. intervals, but when I am driving it acts fine. What is going on here, I recently had a vacuum leak and i found it and fixed it, and now this issue just started.
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I have a '94 Aztek that sounds like a small plane engine when driving. What is causing the noise?
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A little background, daughter came home one day with a blown plenum gasket. Car sat untouched for a number of months before I got around to replacing the gasket. After the fix I have a no start condition.
I have been able to chase the problem to no signal to the fuel injectors. I had a momentary (1-2 secs) good noid light once but no light now. Good pump, filter, pressure at the rail, crank sensor, CMP, gas etc. I have also tried a new ECM but to no avail.
Codes I was able to pull were 111, 114, 116 and 327. All pretty much reflect things outside of the main problem such as low coolant temp and the like.
I think it is a ground in the injectors circuit but not sure. Also, how to proceed about checking the ground in the injectors circuit?
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