I have a ford focus zetec 1.6 T reg. Been away for 4 weeks and car has been stilling on the drive during this time. Now the focus doesn’t drive the way it should. Fuel consumption has gone up and the engine feels gutless below 3000rpm. Sometimes when I cold start the car, there is a slight smell of petrol in the air (this has only happen twice). Most Gen III GM V-8 and some Ford engines use tapered-seat plugs with an in-between 0.0708-inch thread reach. If you use slightly longer 0.750-inch thread-reach plugs, a portion of the threads will protrude into the chambers and cause all kinds of grief and possible pre-ignition problems. Spark plug gap for 2.0 dual overhead cam zetec motor. Certain spark plugs you don't adjust the gap. Spark plug manufacturers may have different gap recommendations. If you want it in inches, try .051 or 1.3mm. May 09, 2016 • 2003 Ford Focus. Ford Zetec E Tuning Guide. Twin scroll turbochargers divert of fatigue gases up a couple of channels and run save at differently angled vanes in the turbo. Her also boost the scavenging effect of the engine. Scholar Engines were form in 1968 to produce modified achievement highway, speed, rally and various competition engines. The Ford Focus Titanium edition, with a 1.5L engine and 5 doors, emits 11g/km, so sits in the same £175 tax bracket as the latest Zetec. Comparatively, the Focus ST edition has a 2.3L. engine so sits in the slightly higher tax bracket of £870 per year with a 183g/km emission rate. A 1.6 litre Zetec-SE engine mounted in a 1999-model Ford Focus. Ford Motor Company used the Zetec name on a variety of Inline-4 cylinder automobile engines. It was coined to replace "Zeta" on a range of 1.6 L to 2.0 L multi-valve engines introduced in 1991. Ford Model: 1.6 Zetec Estate. Ford Year: 2009. UK/Ireland Location: Lancashire. Posted August 26, 2015. recently used a bottle of wynns gold formula to good effect on my 1.6 petrol. it removed the slight throttle hesitation at low revs that came with the car , picks up nicely now. £15 at halfrauds or around £12 on fleabay. 18. Name: Michael. Ford Model: focus Zetec. Ford Year: 2010. UK/Ireland Location: Greater Manchester. Posted April 1, 2019. Unable to find any evidence of cam belt change on my focus, and at now nine years old it needs doing. Am I right in believing that this engine is non interference, and should not suffer catastrophic damage if the belt I'm looking to do a stock rebuild simply for budget purposes. I want to be able to run a powerworks supercharger around 10psi or so. Any recommendations would be appreciated. Thanks. Sent from my SM-N950U using Tapatalk. 2001 Ford Focus Zetec Sedan (PowerWorks Kit COMING) 2003 Ford Focus Zetec ZX3 Daily Driven 195k. Save Share. Ford Senior Technician. Vocational, Technical or Tra 2,562 satisfied customers. Ford focus zetec I have 1.6 zetec 2001 & willnot start they. I have 1.6 zetec 2001 & willnot start they is a spark and fuel is getting through, change coil pack,spark plug ,HT leads & crank shaft sensor and … read more. nYszWD.