I have a go at fixing noisy engine tapping. Could it be sticky valves or Hydraulic Lifters? How do you fix noisy tappets? How do you fix a noisy engine. Citroen C1, Toyota Aygo and Peugeot 107 engine noise. God knows what to do next…
I have a go at fixing noisy engine tapping. Could it be sticky valves or Hydraulic Lifters? How do you fix noisy tappets? How do you fix a noisy engine. Citroen C1, Toyota Aygo and Peugeot 107 engine noise. God knows what to do next…
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OK, so I had it fixed. It turns out it was the timing chain. I will upload another video of it fixed when I get a minute.
Dirty or leaking injector
Yo tengo el mismo problema en mi Yaris, ni cambio de cadena, ni bujías, ni limpiar el cuerpo de aceleración, ni pcv, ni maf ni nada, además con la vibración golpetea el escape entre 1500 y 2000 rpm, horroroso
Secondo me è la catena della distribuzione. Buona fortuna e fammi sapere.
I have the same car that made the same noises. The problem was the clutch. After the clutch was replaced, the noise stopped.
Hello, if it's the 1KR-FE engine, they say it doesn't have hydraulic valve lifters…Regards
Any engine with a timing chain needs the right grade/clean/quality oil regularly because if the hydraulic tensioner gets clogged you'll get a loosely fitting chain that will make a rattling sound and may cause severe engine/valve/piston damage.
Hi there. Mine's the same. Just bought it second hand. It was very low on oil when I got it, but still makes noise when filled up with 5w30. See video here: https://youtube.com/shorts/xtjv3EhQLu0?feature=share
There was a fuzzy noise and it cleared
If you look in the owners manual it says check and adjust tappets at 60,000 miles. It has solid lifters not hydraulic.
Hello pliz I use 2zz alles make that noise and it hv oil light
My aygo was running that badly it looked like it was trying to jump out of the car. Iridium plugs, wynns oil stabilizer and steel seal later, smooth as any engine ive ever heard.
Hi I have a 2006 Toyota Vitz with the same 1KRFE 1Litre 3 cylinder engine with a little over 55,000 KM. I am getting that sounds too. To me there are portions of the engine that gets restricted from engine oil flow. The sound is more noticeable at low rpm/ when idling. If it requires attention, the sound would be progressively louder at higher rpm or when driving. Also it sound like a pre-donation/ pinging maybe the quality of gas or dirty throttle body. Anyway, I have mine still going strong with all the unwanted noise and vibration
The same problem in my Aygo mk1. The first thing that came to mind was valve clearence.
Back in the day those additives used to be super thick and that's how they quietened things down. But that was pretty thin so I can see why did nothing. The valves are shims and not hydraulic