Hola,
El carro lo he manejado bien.. La L solo para pendientes pronunciadas (subida y bajada). De resto todo en D con sobremarcha en plano. Y sin sobremarcha cuando voy a sobrepasar en una medio subida.
De todas formas, me he dedicado a investigar un poco en internet y parece que solo tengo dos opciones.
1. En USA muchas personas han tenido problemas con las Powershift del fista. Para varios problemas y me da la impresion que el mio esta ahi existe un workaround:
http://www.fordfiestaforum.com/index.php?/topic/343-transmission-update/
TSB 10-19-6
ISSUE:
Some 2011 Fiesta vehicles may exhibit a hard start, no start, intermittent start, noise from bellhousing during start and/or various automatic transmission engagement concerns such as no engagement or intermittent no engagement in Drive or Reverse when shifting from Park to Drive or Reverse, grinding noise during engagement and/or a check engine light with transmission control module (TCM) diagnostic trouble code (DTC) P06B8 or P0884.
ACTION:
Follow the Service Procedure steps to correct the condition.
SERVICE PROCEDURE
Remove attaching bolts for the G100 battery ground and G106 powertrain control module (PCM) ground. Remove the paint under the ground eyelet mounting locations. Apply Motorcraft® Electrical Grease to the bolts to prevent corrosion and reinstall. Torque bolts to 115 lb-in (13 Nm). (Figure 1)
Figure 1 - Article 10-19-6
Using digital volt ohm meter (DVOM), measure battery voltage. Battery voltage must be between 12.5 and 14 volts. If below, charge and retest. Refer to Workshop Manual (WSM), Section 414-01.
Using DVOM, with key on engine off (KOEO), measure voltage from battery positive terminal to G106 PCM ground bolt. Compare to battery voltage measurement in step 2. Voltage drop must be less than 0.5 volt difference. Refer to WSM, Section 414-00.
Using IDS, verify VPWR and B positive are between 12.5 and 14 volts. If not, refer to WSM for low voltage diagnostics.
Verify vehicle transmission:
Manual Transmission.
Do not continue with this procedure.
Automatic Transmission.
Proceed to Step 6.
Reprogram the TCM by reprogramming the PCM to the latest calibration using IDS release 69.02 and higher. The PCM and TCM are a matched set. The TCM can only be updated by updating the PCM. This new calibration is not included in the VCM 2010.9 DVD. Calibration files may also be obtained at Buy Motorcraft Parts Online | Official Motorcraft Auto Parts Site | FordParts.com.
Perform all three TCM clutch adaptive learning routines (TRS, Shift Drum and Clutch). Refer to TCM Adaptive Learning in WSM, Section 307-11.
NOTE: IF A DRIVE CYCLE IS NOT COMPLETED, THE CUSTOMER MAY FEEL ERRATIC SHIFTS AND DRIVEABILITY CONCERNS.
2. Cambiar la transmision del vehiculo.
http://www.fordfiestaforum.com/index.php?/topic/347-automatic-transmission-blubbering/
Ojala esta no sea la que me toque a mi.
Continuare buscando antes de llevarlo al concesionario.. Por ahora el carro quieto en parqueadero hasta mañana.
Hola todos, hacia rato no podia pasar por el foro, les cuentoq eu ya voy por los 4500 km en el carro y super bien, el consumo de gasolina acá en Medellin esta estable en 8.3L/100Km... lo sigo tanqueando con corriente y sin problema. Tengo una duda, alguien creo que ya la habia expuesto pero no se si la solucionaron, el carro tiene un ruido cuando el nivel de gasolina esta entre 1/4 y 3/4, al frenar se escucha la gasolina chocando con el tanque, esto se puede solucionar de alguna manera? ya alguno lo habia preguntado si esta la respues en el foro me podrian guiar a la pagina de la respuesta. Gracias a todos y felicidades a los nuevos compradores.
Hola,
Puede ser qeu el problema se solucione aplicando el technical service bulletin[FONT="][/FONT] TSB 10-25-9.
TSB 10-25-9. THUMPING NOISE FROM FUEL FILLER NECK AREA - VEHICLES BUILT ON OR BEFORE 11/29/2010.
Some 2011 Fiesta vehicles built on or before 11/29/2010 may exhibit a thumping noise coming from the fuel filler neck area. The noise is most noticeable in warm ambient temperatures, may be intermittent, and may occur mostly at idle. The noise will not affect vehicle function.
ACTION: Replace the fuel pipe between the filler cap and the tank. __________________