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Author Topic: Would a failed coil pack affect the boost of the car?  (Read 678 times)

Offline Homer

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Would a failed coil pack affect the boost of the car?
« on: October 23, 2013, 07:05:46 pm »
The car is having boost issues, can't hear or feel the turbo kicking in at all, going to get a new DV fitted but was wondering if it could be a failing coil pack? Thanks for any input as always

Offline Sug

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Re: Would a failed coil pack affect the boost of the car?
« Reply #1 on: October 23, 2013, 07:09:48 pm »
That would be a yes mate
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Offline rich83

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Re: Would a failed coil pack affect the boost of the car?
« Reply #2 on: October 23, 2013, 07:11:29 pm »
Yes.... if the coilpack is causing a missfire then you will experience a significant drop in performance.

Offline Pikey Motorsports

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Re: Would a failed coil pack affect the boost of the car?
« Reply #3 on: October 23, 2013, 07:12:45 pm »
Isit Missfiring though?
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Offline Homer

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Re: Would a failed coil pack affect the boost of the car?
« Reply #4 on: October 23, 2013, 07:31:24 pm »
I don't think so, how obvious is a misfire?

Offline rich83

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Re: Would a failed coil pack affect the boost of the car?
« Reply #5 on: October 23, 2013, 07:32:15 pm »
Very.... youll get massive hesitation on full throttle

Offline Pikey Motorsports

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Re: Would a failed coil pack affect the boost of the car?
« Reply #6 on: October 23, 2013, 07:53:20 pm »
probaly the valve or check ur intercooler pipework doesnt sound like a missfire
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Offline Homer

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Re: Would a failed coil pack affect the boost of the car?
« Reply #7 on: October 23, 2013, 11:28:01 pm »
Thanks for the input, one final point- it's the first 3 gears where this is noticeable, 4,5 and 6 still seem to have some boost although not as much as before. Not sure if this points more towards a specific fault of those mentioned?