Harsh shift or shift concerns on a 2018 GMC Sierra check this video out before you change fluid
Автокөліктер мен көлік құралдары
This video will help you with servicing your transmission and also gives you a way to help with shift concerns and helps you figure out if you have a 6 speed automatic or an 8 speed #mechanic #automotive #automobile
www.amazon.com/shop/codemansa...
check out the link Transmission filter kit amzn.to/47aYnpf
Transmission fluid amzn.to/3QgEEO3
Mass Air Flow sensor amzn.to/472zIDg
Symptoms and trouble shooting #automotive #mechanic #auto
- harsh downshift
- low throttle harsh shifts
- service fill
- fluid type
- fluid complete refill
- transmission type
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Пікірлер: 14
Great tips about cleaning the sensor! Thank you.
Great video! Thanks much!
Can you post a LINK for the 6L 80 / 90 transmission?
I've got try 6L80 in my 2014. Harsh downshifts. I'm going to clean the sensor tomorrow!
@User_admin_123
5 ай бұрын
Did it work ?
@domeslacker
16 күн бұрын
Well??
@b_rad5678
12 күн бұрын
@@domeslacker turned out to be bigger issues. Pump started making noises. Replaced with Jasper.
My issue is the gear shit on my 2018 Chevy Silverado gets stuck and when I use the telescopic steering button and pull steering wheel back and forth it will shift.
My goodness, Sir. Excellent vid..Quick question, I will check my fluid level but it is hard shifting from starts. My O2 sensor is showing problem after diagnostic. Could this be a problem in hard shifting? 2019 GMC Kodiak Z71 4x4. Thx
@codemansauto208
7 ай бұрын
there is a difference between an oxygen sensor overheat and a lean or rich bank one or two code, so make sure that it is an oxygen sensor problem and not a vacuum issue but any time unmonitored air gets past the mass air flow sensor it can cause shift concerns and oxygen sensor concerns
This literally fixed my bad shifts. Trusted the dealership when they did the fluid flush but that didn't resolve the harsh shifts and shuddering.
@juniorjuarez9151
18 күн бұрын
My truck recently had both the hard downshifts and stuttering at idle. I bought all new coil packs and it fixed the stuttering. Now I just need to fix the hard shifting
my 8l90e took 6 qt with filter,
That is a terrible genearion of GM trucks.