hquezada16
New Member
- Joined
- Mar 16, 2021
- Threads
- 2
- Messages
- 2
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- 0
- Location
- El Paso, TX
- First Name
- Hector
- Vehicle(s)
- 2016 ford mustang gt
- Thread starter
- #1
I know there is multiple threads in regards to the infamous bucking/stutter but none that i have seen have a solution…
I have a 2016 manual GT about a month ago it started doing the bucking in RPM under 2500 with a check engine light of random missfire( light comes and goes on its own). Was advised by local shop could be tune related(car was stock everything at the time) got is reputable tuner but bucking was still present tuner mentioned IMRC are known to cause these symptoms in s550’s. Replaced intake manifold with lockouts and re-tuned by same tuner bucking still present. Tried a different tuner no difference but he did say i have a random spark surge when car bucks but has no idea what can cause it.
Mod list already done to attempt fix issue: NGK spark plugs, intake, intake manifold, 2 different tuners
Has anyone been able to fix bucking/stutter?
I have a 2016 manual GT about a month ago it started doing the bucking in RPM under 2500 with a check engine light of random missfire( light comes and goes on its own). Was advised by local shop could be tune related(car was stock everything at the time) got is reputable tuner but bucking was still present tuner mentioned IMRC are known to cause these symptoms in s550’s. Replaced intake manifold with lockouts and re-tuned by same tuner bucking still present. Tried a different tuner no difference but he did say i have a random spark surge when car bucks but has no idea what can cause it.
Mod list already done to attempt fix issue: NGK spark plugs, intake, intake manifold, 2 different tuners
Has anyone been able to fix bucking/stutter?
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