I NEED THE TIMING MARKS ON A FORD FOCUS 2L TDCI TREND 2008. ROCKERS BENT DUE TO CAMBELT SNAPPING. REPLACED NOW I HAVE A PROBLEM WITH THE MARKS

The timing must be done properly or it will never run or you could dame the engine again.when this happens it can create internal damge. there are. many videos on doing this for your car you did not state what year it was so i did not know which video you needed to do this job. is all is ok with engine no cracked or holes in pistons valves do this check your cam/s for bad spots also but most likely the timing is not set right and will need to be redone in the proper way.

Andrew, Ford Focus 2L tdci computer box, ECU's are repairable sometimes, if not normally no charge. You would have to google search for a repairer in your area, search Ford ECU repair/testing. As Ray G. suggested you could probably get one at a local auto wreckers, may have to be programmed or flashed to your vehicle by a good Tech. with proper equipment. Check the attached links,instruction and guides, Good luck
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IT is possible that the battery removal will affect the CPU program which controls the immobiliser as some times the power surge on reconnection causes this. Useing a scanner to reset the CPU program should fix the problems

Generally speaking, car companies recommend replacing timing belts at 60,000 miles.

i need the right position of timing marks on twin cam on 3.0 Ford ranger Tdci

i would change the belt/tensioner at 80k.regardless of makers reccomendation,(they dont pay the bill when it snaps)

Double check the timing marks on the crankshaft and cam pullies. I bet your off by a tooth after replacing the timing belt.

2005 Ford Focus L4-2.0L VIN N Hello your vehicle has a timing chain, you do not have to replace it ever... It was designed to last the life of the vehicle, unless you have a water pump, or a timing pulley or even a timing tensioner go bad, that is when you would service the timing chain. I added what your vehicle needs at it's 90,000mile service below, hope this helps... (subytech1)

Inspect Ball Joint
Brakes and Traction Control
Inspect brake pads, shoes, rotors, drums, brake lines & hoses, and parking brake system. Cooling System
Inspect cooling system and hoses. Exhaust System
Fluid - A/T (Except 4F50N & 4F27E)
Inspect automatic transmission fluid level on all other vehicles, if equipped with dipstick. Heat Shield, Exhaust
Steering and Suspension
Inspect steering linkage and suspension. Vehicle (Multi-Point Inspection)
Perform Multi-Point Inspection (Recommended by Ford) Refer to Routine Service. Wheel Bearing
Inspect wheel ends for endplay and noise. Replace Cabin Air Filter
Replace cabin air filter, if equipped. Engine Oil
Fluid - A/T (4F50N & 4F27E Only)
Change automatic transmission/transaxle fluid on all vehicles equipped with 4F50N & 4F27E. Inspect automatic transmission fluid level on all other vehicles, if equipped with dipstick. Fuel Filter
Oil Filter, Engine
Rotate Tires

timing belts should be replace at 60,000 miles. ithe focus is a belt

There should be marks stamped into the cam and crank gears that need to line up with corresponding marks on the backing plate before you remove the cambelt.

If there are no markings, you need to make your own.

Rotate crank until at TDC (reinstall the crank drivebelt pulley loosely and front cover to do this, then take them off again)

Once at TDC, use correction fluid and mark the crank position twice - once on the crank gear itself and a corresponding mark on the backing plate.

Ditto for the cam gear.

Make sure these marks are aligned when cambelt is replaced, turn engine one full revolution when new cambelt is on to double check marks line up where they should and you're good to go.

Sometimes the cam isn't marked but the crank gear is. In that case line up the crank gear and use the above step to mark the cam gear.

Be precise as the cam gear will most likely move when you take the cambelt off due to tension from the cam on the rockers

Hope this helps :)