Mazda CX-5 misfires

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Bobb1952

Member

:

2015 Mazda CX-5

• Mar 27, 2017

• #1

Feels like a clogged fuel filter or misfiring but no engine codes appear. Dealer will not address cause there are no codes that appear.

 

1

123373

• Mar 27, 2017

• #2

How many miles? Could be the plugs or a bad coil pack.

 

yrwei52

2016 Mazda CX-5 GT AWD w/Tech Pkg

Contributor

:

Plano, Texas, USA

• Mar 27, 2017

• #3

Even if there's no code, Mazda dealer should try to resolve whatever the issue presented by the customer under warranty. Contact Mazda North American Operations Customer Experience Center if your dealer remfuses to fix your issue.

 

Chris_Top_Her

Banned

Moderator

Contributor

:

San Antonio, Texas

:

'15 CX-5 Miata AWD

• Mar 27, 2017

• #4

bad gas? water in fuel? fouled spark plug? carbon build up? try one of those PEA fuel cleaner combo products (like techron or gumout) for 2 or 3 tank could be something simple like that.

 

Last edited: Mar 27, 2017

mazdadude

ZOOOOOOOOOM ZOOOOOOOOOM

:

'16.5 Mazda CX-5 Touring

• Mar 28, 2017

• #5

Bobb1952 said:

Feels like a clogged fuel filter or misfiring but no engine codes appear. Dealer will not address cause there are no codes that appear.

Click to expand...

If there truly is a misfire, there will be a code.

Can you describe better your symptoms? What is the vehicle doing or not doing? When did it do it?

Vehicle condition? Miles? Modifications? Original owner?

 

C

CX-5um

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13' CX-5 and 16' Mazda6 both Touring w/Tech/Bose

• Mar 28, 2017

• #6

Go to a different dealership or buy a code scanner.

 

F

finch204

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2013 VRM Mazdaspeed3, 2016 Soul Red CX-5 GT

• Mar 28, 2017

• #7

Try a different dealership.

 

J

Jedi54

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2019 CX-5 GT-R

• Mar 28, 2017

• #8

check for pending codes with a scanner
when does it happen? at idle? WOT?
do any warning lights flash?
does it happen when the car is cold? warm?

give us some more details