Renault says there is nothing the engine manufacturers can do to increase the noise produced by this season's Formula 1 cars without a change in regulations. read more »

According to a report in Germany's Bild newspaper, Red Bull's patience with engine supplier Renault is running out... read more »

Red Bull Racing has issued an ultimatum to Renault and has told the French manufacturer that if there is no notable improvement by July, then they will... read more »

Red Bull's Helmut Marko has issued power unit supplier Renault with a deadline to show improvement or risk being replaced for next season. The outspoken Austrian warned... read more »

Red Bull reckons that its Formula 1 title hopes now rest on engine partner Renault's rate of progress with its V6 turbocharged unit. read more »

Lewis Hamilton says he is expecting a "big race" with rivals Red Bull once the latter's engine partner, Renault, resolves the remaining fundamental... read more »

Lotus' Romain Grosjean finished in eleventh position after a hot and humid Malaysian Grand Prix, whilst Pastor Maldonado was forced to make an early retirement to... read more »

Renault's head of track operations Rémi Taffin says that their current wave of improvements are working well but concedes that work needs to be done to aid... read more »

Renault insists customer status is not hurting the Lotus Formula 1 team, as problems with the reliability of the E22 continued in Malaysia on Friday. read more »

Daniel Ricciardo says that Red Bull is down on power compared to title rivals Mercedes. Ricciardo's Red Bull team is powered by Renault and the French manufacturer has... read more »

Renault believe they have the majority of the issues of with their power units, but admitted that more problems might surface at Sepang... read more »

Whilst Renault are confident they're catching up with their rivals, Remi Taffin admits they'll likely see further issues crop up in Malaysia where the engines will be... read more »

Renault's Head of Track Operation, Remi Taffin, insists that most of the problems which blighted its customers in Australia have been resolved. read more »

Renault is anticipating more problems at this weekend's Malaysian Grand Prix, admits head of track operations Remi Taffin     read more »

Renault believes that the majority of problems that affected its customer teams at the Australian Grand Prix have been fixed. Renault suffered a difficult time in Australia as... read more »

Renault says it has fixed the majority of issues with its new turbocharged power unit and, although it admits more could occur at this weekend's Malaysian Grand Prix,... read more »

Red Bull never believed it wouldn't be fighting near the front of the grid in Australia, despite a "horrible" pre-season, according to team principal Christian... read more »

Lotus deputy team principal Federico Gastaldi has warned their doubters that the E22 will become a fighting force in Formula 1 this season. Neither Romain Grosjean nor Pastor... read more »

Federico Gastaldi has warned Lotus' doubters that once they have ironed out their issues, the E22 and its Renault engine will be a front-running package... read more »

Arthur Pic is 22-years-old and is swapping Formula Renault 3.5, where he spent three years, for GP2 in 2014.  He has signed a deal with the returning Campos Racing outfit,... read more »

Red Bull Principal Christian Horner believes the majority of the team's problems so far this year will be solved when the issues with Renault's power units are resolved. read more »

Red Bull believes it can make a massive step forward in form once engine partner Renault gets on top of its ongoing problems in Formula 1 read more »

Red Bull team principal Christian Horner believes his outfit's deficit to Mercedes is solely down to the Renault power unit. Nico Rosberg took victory in Australia by just... read more »

Renault says it already has everything it needs to close the gap to pacesetter Mercedes in the fight for the 2014 Formula 1 world championship read more »

Renault will not be satisfied it has made progress with its power unit until it is winning races, Rob White tells Crash.net during an exclusive... read more »