Gas pedal problems

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THROTTLE ISSUE

Chevrolet Traverse 2011 V6 230000 miles

My car doest go as fast when i press the gas pedal.specially in first start of each days. Changed coils ingniters. No help. I dont if its normal for this vehicle. Even i press hard the car takes time to get move fast. Does anyone habe this issue.

Jeff from India 2 years ago

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Same issue here

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Jeff from India 2 years ago

Anyone have this issue.?

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Jay7878 from United States 2 years ago

My 2016 traverse shakes when hitting the gas .like when you start to take off

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Jeff from India 2 years ago

@Jay7878My car started with this issue. So I replaced ignition and spark plugs. Issue solved.
For you
Before you starting below steps
First check your CV Axle and wheel balancing + wheel alignment.

1. Clean o2 sensors and MAF sensors.
2. Very important - clean your throttle body valve.
3. If still no improvements check fuel injectors and fuel pump.
4. still no improvement check your engine and gear box.
5. At last check your ECM and BCM.

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Jay7878 from United States 2 years ago

@JeffWell I changed the sparkplugs and she still shakes like right after 2nd gear and will do it sometimes going 60 70 miles per hour..

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Jeff from India 2 years ago

@Jay7878Well this case please check your wheel balancing plus alignment.
Let me know pls.
I had this problem when my car reached 120kmtr/hour speed, the whole car shakes. I came to know that my wheelscare not balanced. I fixed like this.

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Jeff from India 2 years ago

@Jay7878Pls note for your info. Check the coils too.... Not only the plugs...
Important thing is 90% of vibration occurs from your wheels and its rotationl parts like axle.

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