CHECK ENGINE LIGHT STILL ON & STILL MISFIRES AFTER CHANGING SPARK PLUGS ? THIS COULD BE WHY.

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CHECK ENGINE LIGHT STILL ON AFTER CHANGING SPARK PLUGS ? THIS COULD BE WHY.

Permatex Dielectric Grease

#permatex
#sparkplug
#mechanics

Did your check engine light come on with a misfire trouble code? Did you change the spark plugs because it's been a long time since you replaced them last or at all? Then you cleared the code, took it for a test drive, it still misfires and the check engine light is back on? In this video I show you an often overlooked part that's cheap and easy to replace. I also show you how to use a product that helps prevent this problem. What is this part? What is this product you ask? Watch and see.
Here we go!

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Due to the factors beyond the control of “Shaners Mechanic Life,” I cannot guarantee against improper use or unauthorized modifications of this information. “Shaners Mechanic Life” assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. “Shaners Mechanic Life” recommends safe practices when working on vehicles and/or with tools seen or implied in this video. Due to the factors beyond the control of “Shaners Mechanic Life,” no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, property damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not "Shaners Mechanic Life."

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11:17pm but thankyou. Scrolling through looking at bad codes coming up on car ( a single parent needing to change things coming up with codes to fix I can't afford). I needed that praying for a great week, thankyou for the prayer for my children and I to have a great week.

BridgetteBarquero-bt
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Thankyou for taking time and being detailed. Very helpful for single Momma/ soon to b fixing basic stuff on my own car to save money and learn.

BridgetteBarquero-bt
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Awesome video man. Thanks for the knowledge

cryptik_official
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When you know you know. Cheers for the video.

OrbitalRoc
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What do you do of you replaced both spark plug and coil. And the light came back on.

tiffaniwalsh
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I had a misfire cylinder 3 on dodge 5.7 hemi. Changed both spark plugs for cyl.3 correct stock plugs and properly gapped. Deleted the code ant it came back.
So I switched out the coil pack for cylinder 3 and 5. Deleted the code and it came back as still cylinder 3 again. So I think the coil pack is good.
Important to note: it only happens in high RPMs, giving it extra gas to get up a hill or on the highway.
My next guess is the fuel injector is dirty? Do you think that’s the right track?

danielleblanc
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Only after I changed my spark plugs did the check engine lights come on
Should I be worried ?

salmanalqahtani
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If my ignition coil resistance readings are good but the misfire jumps when i move the coil over to another cylinder could this fix the misfire or do you think i need a new coil ?

Az-elite
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I changed the coils and spark plugs… still have the engine light on w a misfired 🤦🏻‍♀️

dlow
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Thought i were prayer message, lol! Anyways!

BridgetteBarquero-bt
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2017 Honda Accord Sport. Code P0304 keeps popping back up, not wanting to speed up. Changed out all the spark plugs and still not shifting properly and code comes up

johanamendoza
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I have a Toyota Camry 2001 2.2 Liter engine 4 Cyl . I have this kinda problem. Flashing engine lights on and Misfire Codes. After changing my Spark Plugs and New wires and New Coil wires .It still Misfires. Then I change my Fuel Injectors Change Oil and put some Lucas Fuel Injector cleaner Still Misfires . This is the Codes that is Showing up
P0300 Random /Multiple Cylinder Misfire
P0301 Cylinder 1 Misfire
P0302 Cylinder 2 Misfire
P0303 Cylinder 3 Misfire
Now iam thinking changing my Fuel Pressure Regulator .So is this going to solve my problem on my vehicle .I heard some people will say that the timing chain is the problem .and some will tell me that it is Intake Valve Not Setting Properly .

jamesmichael
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My 2006 Nissan Sentra SE-R is having intermittent rough idle with CEL flashing. By the time I get it to the mechanic, these symptoms stop and no codes show up. Two different shops have each put two code readers on it, but no code history shows up. One shop changed all four spark plugs to see if that would remedy the issue, but it still does the rough idle/CEL blinking occasionally. If I purchased this ignition coil seal and boot kit, how would I know which cylinder the problem is on, that these are truly needed rather an entire ignition coil, or that the problem is truly with the ignition coils or some other part of the engine...?

HarkWhoGoesThere
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Or maybe pull your plugs inspect for cracks it was what kept my engine misfiring after I got new plugs new coils installed them and engine light was still on it turns out I cracked 6 plugs when installing them replaced new runs fine no engine light

damololobarratt
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2011 Jeep Cherokee Laredo changed all plugs and coil packs, still check engine, and blinking on slow speeds. Help

pamelaholmes
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Mines are rubber and not plastic in my 2019 fusion

VirginiaBoy
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I changed both but it's still not working.

musicfashionstyle
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Hi my cars stuttering on start up by time im round the corner its fine changed spark plugs at local garage and serviced still having the same problem would could it be?

mark