Have you checked basics such as does the key switch make good contact? Are there any bad electrical connections anywhere along the line that could be overheating and breaking connection? Get a good diagram and find out where voltage is being sent to the different components. Using a meter, find out what isn't getting voltage when the vehicle won't start. Intermittent problems are often difficult to find and may take quite a bit of effort and sleuthing. Good luck.
i need help with my new alternator.
How to route Ford Fiesta 1998 Zetec alternator belt
The thermostat housing on a 1997 Fiesta Zetec is under the alternator. It is inside the upper radiator hose, where the hose connects to the water pump.
because of the alternator drive belt loosing
Sure it can be replaced.
As often as the manufacturer recommends
It is just below the Alternator. If you have air con it makes for very tricky removal.
45 approx 2001 onwards 1300 engine size ;)
i had mine changed in Jan 2011 mileage 48000
If it is a mk4 onwards model it is on the front of the engine under the alternator sitting in the plastic housing
You must be referring to a European Ford as the Fiesta is no longer sold in the U.S. Gates has no listing for a 2000 Fiesta. All 2000 Fords with a belt that are listed require the belt to be changed at 120,000 miles. The Focus engine is an interferance engine, and if the belt breaks engine damage will occur. I suggest you call a Ford dealer to make sure on your Fiesta.
1,3,4,2. The No 1 cylinder is near the alternator end. (RH sitting at the steering wheel)