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Old 11-08-2019, 09:52 PM   #1
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Car jerk while accelerate

Hi my car is 11 years old toyota Allion
And recently I feel my car jerk while accelerating.
Start car, press gas feel the jerk and the car then run normal.
Anyone here can advise what and how to diagnose this issue?
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Old 12-08-2019, 10:29 AM   #2
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shorten your EO change. my previous Jazz 1.3 (reaching 250k mileage before COE renewal) also encountered the same
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Old 12-08-2019, 08:27 PM   #3
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shorten your EO change. my previous Jazz 1.3 (reaching 250k mileage before COE renewal) also encountered the same
So change engine oil more frequent? Once every 6 months?
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Old 12-08-2019, 08:42 PM   #4
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So change engine oil more frequent? Once every 6 months?
u mean u change ur EO once a year?
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Old 12-08-2019, 10:36 PM   #5
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u mean u change ur EO once a year?
3/4 year most of the time
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Old 12-08-2019, 11:50 PM   #6
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I think the transmission might be going out. Try an ATF change.
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Old 13-08-2019, 08:47 AM   #7
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3/4 year most of the time
9mths then EO change? abit long for a 11yrs old car..

whats the mileage now?
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Old 13-08-2019, 10:39 PM   #8
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Normally i change every 6 mths, but now since car more than 10 years...
I make it to 4 mths change once.
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Old 14-08-2019, 10:04 AM   #9
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Normally i change every 6 mths, but now since car more than 10 years...
I make it to 4 mths change once.
agreed la. car close to 10yrs or more, EO change every 3 or 4 mths
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Old 14-08-2019, 10:47 AM   #10
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Possible engine mounting
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Old 14-08-2019, 10:50 AM   #11
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If it rattles, it's mountings

If it jerks only during gear change, better go check transmission

When u last change spark plugs? It can oso mean engine misfiring
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Old 14-08-2019, 11:00 AM   #12
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New car also change every 5000 km or 3 month time. Engine oil is the most important maintenance for a car
If it is 11 year old car atf down . Then change car ba
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Old 15-08-2019, 11:22 AM   #13
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If it rattles, it's mountings

If it jerks only during gear change, better go check transmission

When u last change spark plugs? It can oso mean engine misfiring
To add to that, take note if it's only during low speed gear change, like only 1-2, 2-3 less obvious, then 3-4, 4-5 cannot feel that much alr.
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Old 15-08-2019, 03:18 PM   #14
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agreed la. car close to 10yrs or more, EO change every 3 or 4 mths
yup, but dont need to use expensive oil, change 3-4 mth once with fresh oil, is best liao.
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Old 15-08-2019, 04:34 PM   #15
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yup, but dont need to use expensive oil, change 3-4 mth once with fresh oil, is best liao.
only if the car also due soon for handover loh
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