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2017 slight lurching - heavy acceleration

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Old Feb 25, 2024 | 06:30 AM
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Gerald Mucci's Avatar
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Default 2017 slight lurching - heavy acceleration

2017 GT with 35,000 miles. Upon heavy acceleration there is some power lurching - like half second power drop outs upon heavy acceleration at 4 to 5k rpm. Fuel injectors or something else?

 
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Old Feb 25, 2024 | 10:52 AM
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Callisto's Avatar
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Did you check for any pending trouble codes? Also while you are looking check your monitors?
Just because you do not have an engine check light does not mean that there is a cycled pending DTC when you had the issue.

The basic system would point to ignition (spark plugs first) or fuel delivery?

Both would require the use of testing equipment to rule out the system that are ok.

But my guess (based on the VERY limited information so far) is the spark plugs!!
 
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