Red Bull Racing teওam boss Christian Horner has praised Sebastian Vettel for bringing home valuable points from the season-opening Bahrain Grand Pri𒈔x, even though a potential victory went begging.

Vettel claimed pole position for the Sakhir event, and appeared headed for 𝔍the top step of the podium before being hobbled by an engine problem in the late stages, but Horner admitted thatဣ the team had feared the German going home empty-handed. Vettel eventually massaged 'Luscious Liz' to fourth place, keeping Mercedes' Nico Rosberg at bay to the flag.

"Sebastian immediately radioed in that he had had a big loss of power, anღd the first time he came past [the pits], it was obvious that there was something ༒wrong," Horner recalled, "I think that anybody who was anywhere near the circuit could hear that the engine was not running smoothly.

"Our first diagnostic was that the exhaust had failed as, to all intents and purposes, that's what it sounded like. He was p🃏laying around with some of the mixtures available to him in the cockpit and trying to adapt his driving style [but], at that stage, we thought that, not only had a race vic🌺tory been lost, but that he was unlikely to score any points.

"But he adapted brilliantly well and♒ managed to limit the damage and come home in fourth place, which was a big effort and very impressive drive fr🌌om him given the circumstances.

"On further investigation, the problem was a spark plug that had failed. It is one of those things. [We've] not seen one like it before, certainly not in a Red Bull car, and Renault have been unable to fully explain the reasoninꦬg behind🅠 it. It looks like just one of those rogues which unfortunately struck at just the wrong time."

Neither engine partner Renault or spark plug supplier Champion have accepted responsibility for the failure, however, with the French concern's spokesman, Bradley Lord, telling Cologne's Express that 'the spark plug problem was the symptom, not the cause', and enginee♛ring boss Rob White claiming that the problem, a chip in the ceramic element of the plug, 'happens very rarely, maybe onc♌e every ten years'.