2017 F-Type R Tuned +100 HP
#81
I too had a misfire that I noticed after my tune ---- sometimes if I hit it really hard it would start missing and not running on all cylinders -- if I turned the engine off and restarted it would re-set and run fine again and randomly sometimes do the same thing again -- it was a bad injector that the dealer replaced ----- runs perfect now after 3500 miles
#82
I too had a misfire that I noticed after my tune ---- sometimes if I hit it really hard it would start missing and not running on all cylinders -- if I turned the engine off and restarted it would re-set and run fine again and randomly sometimes do the same thing again -- it was a bad injector that the dealer replaced ----- runs perfect now after 3500 miles
This is on stock tune..I'll post the data in a bit.
#84
I too had a misfire that I noticed after my tune ---- sometimes if I hit it really hard it would start missing and not running on all cylinders -- if I turned the engine off and restarted it would re-set and run fine again and randomly sometimes do the same thing again -- it was a bad injector that the dealer replaced ----- runs perfect now after 3500 miles
Did the dealer ask about any modifications made or noticed that the car has or had a tune on it?
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#98
There's a good chance its not Newport calling the shots. If they opened a techline case with JLR corporate, then theres a good chance that its corporate instructing Newport to switch it out. Its not uncommon.
#99
did the tuning shop bench flash or OBD flash?
#100