Red Bull are adamant that the problems they faced in Bahrain on Wednesday were not related to the issues they experienced in Jerez.. read more »

Romain Grosjean says he won't be attempting any set-up work with the Lotus E22 before Australia, due to the need for focus on reliability issues... read more »

Felipe Massa says his lack of running on the opening day of the second pre-season Formula 1 test in Bahrain is not a major setback for his Williams team read more »

Red Bull say the problem which forced Sebastian Vettel to stop on track after just 14 laps on the opening day of the first Bahrain test was unrelated to the issues they... read more »

Lotus driver Romain Grosjean managed only eight laps on Wednesday during the opening day of F1 2014 pre-season testing in Bahrain, but despite that he insisted the issues were... read more »

Lewis Hamilton says Mercedes' issues on day of the Bahrain Formula 1 test proved it is not immune to 2014 car teething troubles, although he still managed 74 laps read more »

Red Bull's chief technical officer Adrian Newey says a lack of time caused the team to air their problems in public at the first test at Jerez. Sebastian Vettel and Daniel... read more »

Formula 1 heads to Bahrain this week for the second of three pre-season tests. It's been almost three weeks since the track fell silent at Jerez but Formula 1 2014... read more »

Despite reliability issues with the RB10 in Jerez, Sebastian Vettel will run on the first two days again in Bahrain before handing over to Daniel... read more »

The pressure is on Renault to resolve their engine issues with rumours suggesting Red Bull are seeking a new engine supplier for 2015... read more »

Ahead of the second pre-season test Renault's Remi Taffin believes the major issues that dogged the teams using his company's engines in Jerez have been resolved. read more »

Renault are now confident that the problems which plagued their new power unit during the opening test in Jerez are now behind them. The French supplier endured a nightmare... read more »

Renault is confident it has solved the problems that ruined its first four days of running at Jerez two weeks ago. read more »

Daniel Ricciardo says Red Bull is confident the world champion team will overcome its technical crisis. The new RB10 barely ran at the opening Jerez test recently amid... read more »

Christian Horner says that next week's test in Bahrain is 'important' for reigning champions Red Bull. Red Bull completed just 21 laps in the RB10 at the first... read more »

Red Bull team princial Christian Horner insists there are no major problems with the new RB10, despite a disastrous first pre-season test in Jerez. The team completed just 21... read more »

Red Bull team principal will not point the finger at Adrian Newey for early problems with the RB10 despite tight packaging leading to cooling... read more »

Red Bull team principal Christian Horner is confident his team has enough time to recover from its nightmare start to pre-season testing read more »

Mercedes chairman Niki Lauda believes his outfit has an early advantage over its rivals, but warned things could quickly change. The team completed the most running during the... read more »

Following problems for all the Renault-powered teams in Jerez, Caterham's Kamui Kobayashi wasn't surprised by the issues and is confident of a better time in... read more »

Renault have some hard grafting ahead after deputy managing director Rob White admitted they faced a "litany of issues" at Jerez... read more »

Issues with Lotus and Marussia's entries into this year's Championship have been resolved... read more »

Renault have been hitting the headlines this week for all the wrong reasons. The power unit supplier's deputy managing director Rob White sheds some light on what's... read more »

Formula One's new era got underway with four days of testing at Jerez (to be followed by two more four-day sessions in Bahrain next month) with teams trying out their new... read more »

At the end of a disastrous opening test for its teams, Renault F1's Deputy Managing Director (Technical) Rob White, talks about the various issues. read more »