Gilles Simon parts ways with the embattled Honda as the manufacturer faces another battle to improve reliability ahead of the 2017 F1 season. read more »

Honda has parted ways with consultant Gilles Simon on the eve of the Formula One season and at a time of increasing pressure for the Japanese manufacturer. Engine expert Simon,... read more »

Engine expert Giles Simon has parted company with Honda as the Japanese manufacturer's problems continue. read more »

French engine expert Gilles Simon leaves his role as a consultant to Honda's struggling Formula 1 programme. read more »

Honda is parting company with engine consultant Gilles Simon, Autosport has learned, as pressure mounts on the Japanese manufacturer to turn around its fortunes in Formula 1 read more »

With growing concerns over Honda's new engine, Eric Boullier acknowledges that Fernando Alonso is not happy but that doesn't mean he won't be around next season. read more »

McLaren chief Eric Boullier has reflected on another turbulent start to the season after unreliable Honda provided a big headache in Barcelona. read more »

Honda's plans to introduce a Melbourne-specification engine at the second Barcelona test could be hampered by an unexplained mechanical issue. read more »

Stoffel Vandoorne expressed his optimism as McLaren-Honda bounced back from a difficult first half of the opening pre-season test to add much-needed mileage to… read more »

Honda boss Yusuke Hasegawa admits engine reliability may compromise McLaren at start of season. read more »

Honda Formula 1 boss Yusuke Hasegawa says he is "worried" about the team's lack of reliability in the first pre-season test. read more »

Honda's Yusuke Hasegawa 'worried' about Melbourne-spec power unit read more »

Honda has admitted it now has worries about the specification of engine McLaren can run at the Australian Grand Prix, following its troubled first pre-season Formula 1 test read more »

Honda F1 Chief Yusuke Hasegawa has expressed his disappointment at the troubles McLaren have suffered with their engine, during the Barcelona test session this week. read more »

McLaren-Honda says it is pleased with the raw speed of the MCL32 despite the mileage limiting technical issues that have blighted it. read more »

Honda engine chief Yusuke Hasegawa has expressed his regret with how the first winter test in Barcelona has started for McLaren. read more »

Honda chief Yusuke Hasegawa has apologised to McLaren pair Fernando Alonso and Stoffel Vandoorne over the lack of mileage during testing so far, relative to the… read more »

McLaren-Honda enjoyed a more fruitful and productive day of running on track at the Circuit de Barcelona-Catalunya on Wednesday. The team was able to work through a number of... read more »

BARCELONA, Spain -- Honda has played down the severity of its early-season problems, saying it will not have a big impact on the development of its power unit. The Japanese... read more »

Eric Boullier attempts to play down its ongoing troubles with the power unit as Honda expresses remorse towards Fernando Alonso and Stoffel Vandoorne. read more »

Honda is "feeling sorry" for McLaren and its drivers Fernando Alonso and Stoffel Vandoorne for the engine problems that have marred the first pre-season Formula 1 test read more »

McLaren's racing director Eric Boullier and Honda's F1 chief Yasuke Hasegawa have both cooled any talk of a potential split. read more »

McLaren are reportedly weighing up the prospect of severing ties with engine supplier Honda, according to Spanish publication AS. read more »

Yusuke Hasegawa has confirmed Honda are working hard to resolve the engine issues that have hampered McLaren's progress in testing so far. read more »

Eric Boullier believes Honda will iron out the issues McLaren have been experiencing with their engine during testing, and is confident they will soon be back on course with... read more »