2017-2022 BUICK ENCORE 1.4L Turbo, Replace Spark Plugs & Inspect Coil Packs

A DIY auto mechanic describes must-have tips for replacing spark plugs and inspecting coil packs in a 2019 BUICK ENCORE LE2
The most common signs of bad spark plugs include start-up trouble, rough idling, sluggish acceleration, declining fuel economy, engine misfiring, engine knocking, and check engine codes P0350 - P0362.
Note:
Engine firing order 1,3,4,2.
Supply list:
1. ACDelco GM Original Equipment 41-121 Iridium Spark Plug (4)
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2. Permatex 81150 Dielectric Tune-Up Grease.33 oz Tube
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3. Permatex 81343 Anti-Seize Lubricant, 1 oz. Tube , White
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4. Option - Ignition Coils "primarily for vehicles over ~150k"
55579072 Ignition Coil Replacement for 1.4L Buick Encore Cadillac Chevrolet Cruze Sonic Trax Volt 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 1208096 1208092
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Tools:
1. 3/8” rachet
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2. 10 “extension bar
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3. 5/8” spark plug socket
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4. T30 Hex tip & flat tip screwdriver
5. 1/4 3/8 1/2 Drive Torque Wrench, 3Pcs Torque Wrench Set, Dual-Direction Reversible Click, Dual Range Scales Graduated in FT.LB and M.M
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6. Option - VD30 Enhanced OBD2 Scanner, Car Code Reader, Universal Check Engine Light Code Reader, Auto Diagnostic Tool for All OBDII Vehicles, Turn Off CEL, Read/Clear Codes, Live Data, Voltage Test
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7. Rechargeable High Lumen Flashlight
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8. PROTECT YOUR INVESTMENT - 3Pcs Set Automotive Fender Covers Magnetic
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9. Windshield Sun Shade
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PPE
1. Gloves
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2. Safety glasses
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3. Long sleeve shirt
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[@pacrhat42]

The very appropriate photography and audio for this video are extraordinarily clear and helpful. I also appreciate the little tips, like how the clip lock on the coil pack works (the type of thing I usually get stuck on), what to look for on the plugs, etc.

[@jpetersenart]

Had a problem with my wife's car and this video let me know exactly what to do to get the parts replaced. Thanks a bunch, you saved us a bill from the mechanic!

[@protipsplus]

@@jpetersenart Glad to hear. Thanks for the feedback. Take her out to a special lunch.

[@jeagerdog1]

Thank you for all the details on how to do this correctly. I’m trying this on the weekend.

[@protipsplus]

That sounds good. Let me know how it goes.

[@Zeek800]

That first plug on the driver’s side of the engine is notorious for becoming rusty, or the rubber boot becoming stuck and a bugger to take off. In really wet conditions water enters under the engine cover on that side, the spark plug “ hole” fills with water and as it “ boils off “ the evaporation damages the inside of the spark plug boot resulting in a severe misfire.

[@burgundy4583]

Amazing content , I respect how you take time to explain && nourish us w knowledge. Thank you once again

[@janicelove1575]

Thank you. I have to have this done for me tomorrow.

[@JoshuaE-BiblePatriot]

Made that way too easy bro. Thank you

[@protipsplus]

@JoshuaE-BiblePatriot You are very welcome. Thank you for the comment. Please share with friends and followers, and have a great holiday.

[@JoshuaE-BiblePatriot]

@ oh yes I will for sure! Yes Happy Thanksgiving and Christmas

[@d.trujillo440]

Thank you very much for the very helpful video. It is very detailed and made this job very easy.

[@protipsplus]

@@d.trujillo440 Thank you for the feedback.

[@waynek921]

Thanks for showing us the way. I'm going to do it.

[@Zeek800]

Many manufacturers don’t suggest using anti seize. Apparently the antiseize affects the torque accuracy. Either way, using a torque wrench is the key, even mechanics ignore this step and in many cases their “ feels like 25 lb feet is way off.

[@KevinRay-q9v]

Great help! Thanks!!

[@protipsplus]

@@KevinRay-q9v Thank you. Please share with friends and followers.

[@kelboii]

Thanks I'll be giving it a go !

[@luvtabragg]

Very helpful Thank you😊

[@koven1497]

Is there a chance that you have done this and other maintenance for a 2018 on up Buick Envision?

[@protipsplus]

@koven1497 Unfortunately, not but the process should be very similar. Let me know if you have specific questions, and I'll help you push through it quickly. Happy holidays!

[@ms.dorisanchez]

This may be a super dumb question, but what is the computer program you used to complete the set up and configuration process?

[@protipsplus]

@ms.dorisanchez Not needed for spark plugs and coils. Great question.

[@ladyshiva69]

good to know video thank you

[@joelurk2937]

Do you think this will solve my stabilitrak problem?

[@protipsplus]

According to what I read, yes. The stability places a heavy load on the engine. If you have faulty plugs or coils, the engines computer will not be able to manage the power demand for the stability. Great question.

[@joelurk2937]

@ thank you

[@ms.dorisanchez]

I cannot get these loose! With the 5/8 I’m trying maybe I’m doing sumthin wrong

[@protipsplus]

@@ms.dorisanchez lefty loosey, righty tighty.

[@protipsplus]

With ratchet handle pointing to the left, pull towards front of vehicle.

[@ms.dorisanchez]

I got it.. just a weakling haha 😅

[@protipsplus]

@ms.dorisanchez Try using a glove, shop towel, or old rag on the handle. You got this.

[@edwardbraverock7649]

What should they be gapped at?

[@protipsplus]

05:23

[@Zeek800]

They should be pre-gapped just don’t drop or bang the tip.

[@youngsavage314stl]

Unplug your battery first before removing spark plugs