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Why Does My Car, Truck or SUV's Engine Knock? Why Oil Changes Are Important!

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1A Auto: Repair Tips & Secrets Only Mechanics Know

1A Auto: Repair Tips & Secrets Only Mechanics Know

4 жыл бұрын

Shop for New Auto Parts at 1AAuto.com 1aau.to/c/107/m...
Engine knock is a sure sign that something isn't right. An engine should sound like a well oiled machine! Len discovers bad news in the dirty oil, and Sue will show you why skipping oil changes is a surefire way to destroy your engine!
🔧 List of tools used:
• No Tools Needed
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⚠ DISCLAIMER:
While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.

Пікірлер: 73
@1AAuto
@1AAuto 3 жыл бұрын
√ *Watch the Video* √ *Buy The Part at 1A Auto* 1aau.to/m/Visit-1AAuto √ *Do it Yourself* √ *Save Money*
@ValkyrieLightwing
@ValkyrieLightwing 4 жыл бұрын
1:48 Yooooo that transition was slick
@rasmondjr6885
@rasmondjr6885 3 жыл бұрын
yes it was
@_briandickerson_
@_briandickerson_ 2 жыл бұрын
YES
@Remrie
@Remrie Жыл бұрын
Agreed. That was pro grade videography. Not something you see in a garage
@mohammedjamal8525
@mohammedjamal8525 2 жыл бұрын
For me unfortunately was an oil leak due to a bad oil drain plug.. car sensor didn’t pick it up so manually check your oil from time to time is good advice..
@bwagenberg
@bwagenberg 4 жыл бұрын
I like your new format with personality. Typically your mechanics on replacement videos perform their duties very dry and machine like, never smiling, like a Walmart zombie. Loved the edit panning the car on the ground going to it on the lift. Your videos are always technically terrific, photographed perfectly, and very useful.
@BritishBoy1971
@BritishBoy1971 4 жыл бұрын
She really knows her stuff!
@daringman78
@daringman78 4 жыл бұрын
I'm car dealer and we see this a lot in auto auctions. they put thick oil and resell it AS IS
@theylied1776
@theylied1776 3 жыл бұрын
Sue is my favorite kind of mechanic, she gets straight to the facts with no bullshit.
@kameronstout4847
@kameronstout4847 4 жыл бұрын
The 12 dislikes are from people who never change their oil. Or people who do the crazy 20,000 mile oil change
@revokdaryl1
@revokdaryl1 4 жыл бұрын
I don't change my oil. I simply drop a new engine in my car every 20,000 miles.
@guitarist4life1993
@guitarist4life1993 3 жыл бұрын
😂😂
@davidoludare1175
@davidoludare1175 2 жыл бұрын
You are rich
@thebeddoctor4273
@thebeddoctor4273 Жыл бұрын
That is the best way to do it. No reason to pollute the environment with old oil.
@ryans413
@ryans413 4 жыл бұрын
Like how hard is it too do this it’s a simple check especially on older vehicles it’s important to keep an eye on the level. I’ve never went over my oil change intervals and check my oil regularly. Like it’s simple.
@galehess6676
@galehess6676 3 жыл бұрын
black oil is normal in diesels, but mine actually is still fairly yellow/clean after 1k miles on the change, so if they are super maintained, diesel can run clean oil
@crowgirl79
@crowgirl79 Жыл бұрын
My mom took her 2012 Chevy Malibu to a Walmart automotive center on January 27, 2023. She has never missed an oil change since she has had it. She noticed the oil light on the next day after the oil change and that the sticker in the corner identified when the last oil change was. She took it back and the mechanic said nothing was wrong they had just forgotten to reset it. Last night the car got really quiet like it had stopped running. She thought the battery had died. The car started knocking when she checked the oil level there was none in it. Now it looks like we are out of a car with no money to buy a new one.
@mammydammy
@mammydammy 4 жыл бұрын
Love your videos. I learn alot from them and sometimes buy parts from you as well. Your channel is one of my favorites. Question- you mentioned upper knock. Do you mean in the head and valves or piston and rings ? Thanks for helping me and others to save a ton of money.
@keithhastings4092
@keithhastings4092 4 жыл бұрын
While not the most reliable car brand out there, Jeep isn’t to blame for this...this is neglect, nothing more...
@johnazhderian5734
@johnazhderian5734 4 жыл бұрын
Scotty Kilmer's favorite brand!
@E5mma_combat
@E5mma_combat 4 жыл бұрын
Let me guess your a jeep guy 😧
@keithhastings4092
@keithhastings4092 4 жыл бұрын
Nope...Toyota and Honda ...
@thebeardedskateboarder
@thebeardedskateboarder 4 жыл бұрын
@@johnazhderian5734 that guy... REV UP YOUR ENGINES!
@davidreid2301
@davidreid2301 4 жыл бұрын
Brilliant explanation!
@georgeparker555
@georgeparker555 4 жыл бұрын
Great detailed video thanks!
@MrJwyne
@MrJwyne 4 жыл бұрын
Good informative channel.
@thesetruths1404
@thesetruths1404 2 жыл бұрын
Nice. Liked that. I'm looking for help with this problem. Writeup below I've used on Nissan forums. I'm thinking my issue may be a failed hydraulic timing belt tensioner. Any ideas or experience you have is greatly appreciated! Hello all! This is my first Nissan Pathfinder. I have always wanted one since the late 1990s. It's a 1998 SE 3.3L, automatic transmission, 167,000 miles on it. I got it at an estate sale for $2,000. It has a loud knock or tap that happens part-time and so far it's not been resolved. I'd really appreciate it if anyone could point me to anything to check next, or describe if you had similar problems with yours. I've run the motor minimally...only to troubleshoot. Here's what it does and what I've done: 1. When it's first started, it knocks for less than 1 second and then gets entirely quiet. I hear maybe 2 knocks when it first starts. Then, when the motor is accelerated to 2000 RPMs it begins to knock and it keeps knocking until 3000ish RPMs. It increases in speed as the RPMs increase. If I let off the accelerator it stops knocking. When it's higher than 3,000 RPM it goes away. So it's in this midrange RPM the knock is present. It does this sitting still, or driving it. The rig was very sheltered it's whole life from what I can tell. It was driven lightly by an elderly lady. It's in immaculate condition, inside and out. Garaged. Paint and interior is perfect. Motor starts, idles and runs great other than the knock. Oil is full. I dropped the oil pan and checked the main and rod bearings. There was not any play. I changed them anyways. Noise persisted. There was some material in the pan's bottom, about 1/3 tablespoon (1 teaspoon) of what seemed to be fine wear material. Which I would think is normal for 167,000 miles. 2. It has a P1400 error code, for the EGR solenoid. I have not chased that yet. I don't find where this would cause a knock though. 3. The transmission fluid is 1 to 2 quarts low (based on my guess from stick reading), but the noise does not seem to be coming from the transmission, and the vehicle moves and drives fine. No slippage. What could be causing this part-time knock? Hydraulic lifters? Timing belt slap? Harmonic balancer? Cracked flexplate? The noise seems too loud to be the lifters, and doesn't do it at low RPMs like lifters usually do. Any ideas would be greatly appreciated. Thanks!
@dfordbud
@dfordbud 2 жыл бұрын
I’m in a similar situation to you
@youfager
@youfager 4 жыл бұрын
doing gods work
@ajswoop7623
@ajswoop7623 2 жыл бұрын
Thanks for sharing. This was a great video!
@1AAuto
@1AAuto 2 жыл бұрын
+AJ Swoop Thanks for the feedback!
@serious460
@serious460 4 жыл бұрын
More boxer engine video love them
@taiphan4685
@taiphan4685 3 жыл бұрын
Hello. I did the oil change on my 2008 Mercury Grand Marquis 25k miles. replaced oil filter and forgot to remove old oil filter gasket. start the engine for about 3 minutes oil spill out and only 1 QT of oil left in the engine. Does the engine got any damage? Thank You!
@sharonpaulson31
@sharonpaulson31 2 жыл бұрын
you should not own a car, do yourself a favour and buy a cycle
@hjer731
@hjer731 Жыл бұрын
Any updates?
@frankiefurt
@frankiefurt Жыл бұрын
as long as you caught it before you drove it you should be okay. just listen for any noises.
@Chimera6297
@Chimera6297 4 жыл бұрын
Do Jeep owners just not know how to change their oil? I've heard a jeep go by with actual rod knock, and the others usually have some sort of valve tick or engine knock
@xXBMXSAINTXx
@xXBMXSAINTXx 2 жыл бұрын
No they are weak
@Falconsgang8988
@Falconsgang8988 2 жыл бұрын
I just changed my oil and i had chunks of gold... so much for replacing the intake manifold for my vic lol
@avrajsagoo5372
@avrajsagoo5372 2 жыл бұрын
my petrol car has started making clack clack noise mostly between 35 and 40 kph the moment i hit the acceleration it stops it happens not very often but its more frequent now i service and change oil every 3 months
@safisafari2223
@safisafari2223 2 жыл бұрын
The car Maintainance starts with oil changes , every driver should at least know that , but what about you take your car every 3000 miles for that purpose for 20 years and 104000 miles , but the engine gets too dirty and fails and needs a replacement? ??? By the way when is a valve cover gasket recommended, before it starts leaking and the "red low engine oil and leak " comes on! Thanks!
@ltbomb7194
@ltbomb7194 10 ай бұрын
Holy sh@t...when did the cop from Stranger Things started doing mechanic videos??? 😂lol
@erich84502ify
@erich84502ify 3 жыл бұрын
Just put some Duralube or Lucas Oil Stabilizer in it, itll be fine. lol
@Rhonda858
@Rhonda858 2 жыл бұрын
My husband's 99 Chevy s10 2.2 has a knock like that and when he took the oil cap off to change the oil and it doesn't appear to have water in the oil but the oil looks thick and almost like a tar substance what could cause this?
@user-dl3hn3yd8u
@user-dl3hn3yd8u 4 жыл бұрын
Great guy
@NexisGamesATX
@NexisGamesATX 3 жыл бұрын
Bearings can be replaced
@drewdowncutomz4792
@drewdowncutomz4792 3 жыл бұрын
Wat about a knock that only happens a tad bit higher then normal idle but goes away ?
@1AAuto
@1AAuto 3 жыл бұрын
+Drew DoWN We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
@el.mas.buscado7221
@el.mas.buscado7221 2 жыл бұрын
Probably a lifter, but get that checked asap
@DakahriGT
@DakahriGT 4 жыл бұрын
so if your engine makes this noise a certain rpms is the engine already toast? (honda 1.7)
@1AAuto
@1AAuto 4 жыл бұрын
+Kameron Stout Thanks for the feedback!
@forgottenknowledge8917
@forgottenknowledge8917 2 жыл бұрын
Just buy a longer dip stick 😉
@ascar1469
@ascar1469 Жыл бұрын
Can you have an engine knock from too much oil?
@Freedom4PalestineEndZioNazism
@Freedom4PalestineEndZioNazism Жыл бұрын
Yes you can. The oil froths and loses lubricity thus causing oil starvation. Solution is drain some odd or change the oil before things get worse.
@hjer731
@hjer731 Жыл бұрын
You can blow seals from too much oil
@mrromerorobinson1982
@mrromerorobinson1982 2 жыл бұрын
I love you SUE
@galehess6676
@galehess6676 3 жыл бұрын
that difference in oil is the engine is in the cup in the left lol
@freethinker3435
@freethinker3435 2 жыл бұрын
Using too much dirty lube oil is risky engine parts.need to change oil regualry over 5000 miles.
@Dc_tech386
@Dc_tech386 3 жыл бұрын
My engine is knocking on the upper top of the engine is that valve carbon built up
@1AAuto
@1AAuto 3 жыл бұрын
+Daniel We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
@dannysteel8365
@dannysteel8365 3 жыл бұрын
Engine knock: Very typical of Chrysler/Fiat Jeeps. Junk from the day they are built!
@KatoSento
@KatoSento Жыл бұрын
Looks like Chinese restaurants fryer oil
@Jacobskii91
@Jacobskii91 3 жыл бұрын
I think im in love
@ananth218Canada
@ananth218Canada 4 жыл бұрын
didnt u already make this video before? and i wouldnt care if it were my car... id just keep driving the thing until it stopped moving.
@1AAuto
@1AAuto 4 жыл бұрын
Ananth Narayanan, you are right. we wanted to add some more details into the video. ;) Thanks for watching!🔧
@schnuurtchke
@schnuurtchke 3 жыл бұрын
Zazur engine knock
@TheSphongleface
@TheSphongleface Жыл бұрын
Buy a new car is your only option? Talk about being an amateur
@reggienhappiness8851
@reggienhappiness8851 4 жыл бұрын
Such a waste.
@HezesPlaygroundEnt
@HezesPlaygroundEnt 2 жыл бұрын
Oof
@ftnrbhmwk
@ftnrbhmwk 4 жыл бұрын
one word....Chrysler!!!!!
@venividivici4253
@venividivici4253 4 жыл бұрын
ftnrbhmwk I miss the older back in the day Chrysler’s.
@ftnrbhmwk
@ftnrbhmwk 4 жыл бұрын
@@venividivici4253 the old fed Chrysler cars Chrysler k. Lol
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