Having problems with your 2003 Ford Focus ?
Car is putting while going in reverse and driving forward have change spark plugs and fuel filter car is still putting car is 2003 ford focus
Hi! Have you replaced the automatic transmission fluid lately? If the fluid is burnt issues like this occurs. Please try replacing the fluid first and see how it goes. Hope this helps and have a good one!
The best idea is to scan the Engine Control Module (ECM) memory for stocked faults (Diagnostic Trouble Codes - DTC), using a diagnostic equipment connected to the data link connector of the car. Then you will be full informed about damaged components (e.g. ignition coils, injectors, various engine sensors, oxygen sensors, ...). Then the ECM memory can be accessed and erased by errors (ECM reset), after bad pieces replacement.
Repair Help & Product Troubleshooting for 2003 Ford Focus
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