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Curtis
Curtis, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 1606
Experience:  Qualified Automotive Mechanic, LPG & Airconditioning Diagnostic Technician.
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Ford BA: there. BA Falcon ute 2004 running rough. dit replaced

Customer Question

Hi there. BA Falcon ute 2004 running rough. dit replaced all 6 coil-packs injectors And sparkplugs,fuel filter and air cleaner. If a pull the no 1 coil-pack of no 1 sparkplug there is a lot of spark. I also dit compression test on all 6 cylinders.
Submitted: 6 months ago.
Category: Australia Car
Expert:  indy-tech replied 6 months ago.
Hi . Is the check engine light ON when the engine is running . What problem are you having that made you replace the parts you mentioned. Which engine do you have fitted . Rgds Greg
Customer: replied 6 months ago.
Check engine light is not on. There is spark on no 1 piston putt just dont want to fire on no 1 piston. Its a 4.0 liter strait 6 Ford BA ute.
Customer: replied 6 months ago.
All 6 coil packs was cracked
Expert:  indy-tech replied 6 months ago.
Good morning , Good find but normally you would have a code for bad coils .or misfire codes ,but can happen , Happy motoring, rgds Greg
Customer: replied 6 months ago.
there are no fault code
Expert:  indy-tech replied 6 months ago.
Now all running as should with the new coils . Rgds Greg
Customer: replied 6 months ago.
Its still running rough with new coil-packs and spark plugs
Expert:  indy-tech replied 6 months ago.
Do a good test drive need to cove a few drive cycles . Misfire Monitor Repair Verification Drive Cycle1. For applications with the Fuel Level Input (FLI) circuit to the PCM (terminal No. 12), check the fuel gauge and the FLI PID on the scan tool (if available). The Misfire Monitor can only be tested if the fuel gauge reads above one quarter full or the FLI PID is above 15 percent (percentage fuel tank fill).2. Start the engine and drive the vehicle to a location where speeds can reach 55 to 60 mph and coast down to 40 mph without traffic interference.3. Accelerate at wide-open throttle to allow vehicle to shift at red-line (if equipped with a tachometer). Immediately return to normal speed limits.4. Perform the following drive procedure three consecutive times. Accelerate on highway to 60 mph. Maintain speed for 30 seconds. Coast down with foot off the accelerator pedal from 60 mph to 40 mph.5. Rerun Quick Test. Greg

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