A Bugatti Veyron proprietor is certainly not going to bat an eyelid on the upkeep prices of the hypercar. That mentioned, it’s at all times attention-grabbing to notice than altering frequent elements just like the spark plugs and ignition coils of a Bugatti might take over 40 hours of labour and value upwards of US$ 20,000.

Cause for brand spanking new spark plugs and ignition coils

In keeping with a submit, a Bugatti Veyron got here in with misfiring cylinder numbers 13 and 16. This occurred at extensive open throttle at speeds over 140 mph. Therefore, this warranted new ignition coil packs and spark plugs for the W16 engine. The alternative coils are priced at US$ 730 every whereas the spark plugs are US$ 170 every.

Substitute of spark plugs and ignition coils in a Veyron

First up, to vary the spark plugs, the mechanic must take away a number of physique panels. These require a certain quantity of delicate operations and cautious methodology. Then, other than the rear bumper, nearly all the rear panels are off. Then, a novel rig is introduced in that ensures {that a} mechanic can lie flat and entry the engine. The technician must work on the tightly packed engine bay with restricted standard entry.

To entry the plugs and coil packs, many elements must be eliminated first. Even the wiring harness of the engine must be faraway from its brackets. For this over 100 zip ties must be minimize first. Whereas different cylinders are good to go as soon as that is carried out, for cylinders 6 and 13, there’s an added step of eradicating the cost pipes in addition to they get in the best way.

All in all, it might take anyplace from 40-50 hours to interchange the ignition coils and spark plugs on a Bugatti Veyron. Nevertheless, this explicit mechanic managed to do the job in 35 hours.

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