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new stepper motor installed. Runs like a champ

i am running around 15.5 - 16:1 on cruising speeds. I run around 12.5-13:1 on acceleration and everywhere else around 14:1. Idle is at around 13.5. Im getting around 17l/100km at best on city driving. (alot of stop start). havent done any hwy testing yet. Its also in a toyota surf. When i was...

i have finished tuning the fuel maps on mine. I used a wideband sensor and got to it to where i like it. I havent really done too much on the fuel vacuum map or the sensor maps. Will be doing a few full tank runs to see what kind of km's i get. At the moment im running 98 octane but it also...

I've also have a spitronics in my 4wd. Tuning is almost complete. I haven't dynoed my either but it runs very well minus the fuel consumption and cold start. Will be finishing my fuel mapping tomorrow. I have struggle with support from spitronics but I have been happy with the ecu. Cheers

Hey guys, i have just wired a spitronics ecu into my surf. Will have to say it was very straight forward and it actually fired up first shot. Only issue i have is with the idle. As mine is a sealed unit i cant service it. I havent driven it properly yet to see how it goes but revs...

Hey guys, i have a a sealed stepper motor and was wondering whether it can be opened, serviced and then siliconed closed again? I have tried carby cleaner but it hasnt made a difference. I know they are really hard to find and i believe that the wiring is also different. cheers

Hi, Is the icv still available and is it one that can be serviced? cheers

Hey guys, bringing up an old thread. im giving the truck a bit of tlc, timing belt, valve stem seals, cam seals, water pump and a general clean up. pulled the caps off and this is what i found: water has got through behind the rotors from the cam gear and come through to the rotor. This is...

good work mate. would love to see some pics

simon, i have also gone the good ole 16in spal thermo. Good thing was i have never had cooling issues even off road (never been beach driving). Noise was my biggest issue.

Hey shepard, how did u go with the falcon radiator?

Cheers guys. Mine was from a 92 celsior (toyota badged). Im guessing this is why i cant see anything Will have a double check tonight anyway with the info u gave me. Cheers

i cant actually see anything related to the egr on the intake side. Is it on the back of the motor??

Hey guys, currently doing the valve stem seals and timing belt on the motor and i thought it would be a good time to remove the egr. now looking at the exploded drawing on the website, there are a few things that i cant find. 1. egr vsv - i can see a pipe that runs to a pipe under the...

cheers guys, read up about the 2uz from the 100 series idler will work or to plug it and strip the internals. As i already have the standard belt and that it might be seized up anyway i will strip it out and plug it and put it back together.

sorry engine (its meant to be)

Hey guys so i have pull the front end of the truck apart to change fan belt and some general tidy ups as its been sitting under a tree for the last few months and noticed that the oil cooler was setup in a way i wasnt familiar with. opened the connections and it was still brand new inside...

thanks guys for all the info. what im gonna do: im still gonna move radiator forward, but run a wider but shorter aluminium radiator. gonna run one of those spal 16" thermos with my current temp switch (with a manual override switch for water crossings... im in vic... there is always...

thanks guys for all the info. what im gonna do: im still gonna move radiator forward, but run a wider but shorter aluminium radiator. gonna run one of those spal 16" thermos with my current temp switch (with a manual override switch for water crossings... im in vic... there is always water...

sounds good enough for me, mine turn on and u can hear them down the street!