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Car shakes sometimes on low speed
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fadom123
New User
Feb 13, 2023, 12:43 PM
Post #1 of 8
(2593 views)
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Car shakes sometimes on low speed
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Hi so my car gets really shaky when driving on low gear/low speed, feels like when you're about to stall on a manual, been like that for few months now, doesnt seem to get any worse/better. It doesnt happen all the time but i'd say like 50% of the time when driving on low speed, when accelerating from a stand still. Shakes the most especially when i get in the car at the morning after it stayed off in the garage the whole night. Hyundai i20 prime automatic 2019 Engine size 998 Kilometers - about 65000 If i missed any info thats the model i'm pretty sure - https://www.ultimatespecs.com/...-T-GDI-100-Auto.html Changed battery recently because old one died Changed engine oil and some oil filters when reached to 60000 kilometers (both done by a mechanic)
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Hammer Time
Ultimate Carjunky
/ Moderator
Feb 13, 2023, 12:49 PM
Post #2 of 8
(2590 views)
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Re: Car shakes sometimes on low speed
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That's not a car sold here in the US so we have no service info on it and out help will be limited. Your first step should be to have the computer scanned for codes and post the numbers here. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Feb 14, 2023, 12:18 AM
Post #4 of 8
(2560 views)
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Re: Car shakes sometimes on low speed
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As said, Sidom here it's highly likely the new battery and reset. IDK it's not sold to the US, TMK but most default already said. MEMORY SAVERS! A shop/repair place should have used one to replace a battery or ever a reason to disconnect one - even to clean posts/terminals or for other service/repair to a car. It should snap out of it over cycles of drive time ditto w Sidom, clean throttle body. Then go drive it, shut off and wait, drive (assorted driving and stops and starts) it more it will relearn how to idle :-) Tom
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
Feb 14, 2023, 8:29 AM
Post #6 of 8
(2549 views)
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Re: Car shakes sometimes on low speed
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Arg, 3cyl if one acts up feel horrible or worse than more cylinders. Get the codes if you kept driving it some will be because it's not running properly of IDK how many one the issue causing this. How long for the battery dying? KMS? It "died" rather than any warning for the model year was original? It would be happy at the end of the old one if you recall if original or not look at door jams should show a month and year car was made could be 2018 is aging battery from that date new usually pretty new or close to that. Read codes hope the tech (get some help) knows how to read whatever device tech has if this ran well few KMs ago hurry it will make new issues/problems to fix you won't like it. Opinin - perhaps just mine that 4 stroke engines never did well as 4 stroke engines IDK how they cancel the normal and expected vibrations and poor feel one would have? Just that IDK nor 5 cyl. both used for quite a while now figured something out?? Good luck - Tom
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Sidom
Veteran
/ Moderator
Feb 14, 2023, 2:48 PM
Post #7 of 8
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Re: Car shakes sometimes on low speed
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Yea that 50% was a bit curious. A low idle problem is all the time until it relearns. I guess it's just possible it wasn't as noticable at certain time? Yea Tom, the biggest problem I saw by not using a memory saver was the GM trucks breaking a mode door actuator when they would relearn, due to weakened plastic and a suspect relearn procedure. The shops/techs always got blamed....and it kinda was their faults for not using a memory saver but the base problem was a worn out actuator that was ready to die anyway.
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Hammer Time
Ultimate Carjunky
/ Moderator
Feb 14, 2023, 2:51 PM
Post #8 of 8
(2530 views)
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Re: Car shakes sometimes on low speed
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Yeah, they used to get stuck all the time. I've had to drill a few holes in the housings to push the door back into working range. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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