Syncro 4&4 Discussion and Q&A last answered over 2 years ago.
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Mine is 1ZMtdi
After a chat with Lee about the Etdi and injection advance benefits, I advanced up my timing and I now get 32mpg(from 28), lower EGT's, more power, and less smoke. Also, no unexplainable smoke when cold starting.
I think there is scope for further advancement
The fuel returns are when im making it work hard.
Ive never driven it to see what might be attainable
Has anyone got any mpg figures for their ETdi?
toomanytoys wrote:Massivly overgeard with the 2.1... that dont help... Should work quite well with the ETDi I'd expect..
so, how accurate is the speedo?? it must be under reading quite a bit...
There's more than one conversation going on here...
DG on 4.86 diffs and 215/75/15 AT's works out to 60mph@3200 It won't do more than 65 on the flat
But why would you want to? That's when the mileage starts to fall off It still works fine on or off road though...
(Championing the art of the cheap ar$ed shoestring serviced syncro since 2009)
1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
toomanytoys wrote:Massivly overgeard with the 2.1... that dont help... Should work quite well with the ETDi I'd expect..
so, how accurate is the speedo?? it must be under reading quite a bit...
There's more than one conversation going on here...
DG on 4.86 diffs and 215/75/15 AT's works out to 60mph@3200 It won't do more than 65 on the flat
But why would you want to? That's when the mileage starts to fall off It still works fine on or off road though...
It is and isnt.. if the mileometer is under reading a good bit too then the mpg is skued too.. tall gearing wont help as lots more throttle needed.. the wbx would be well out of its comfort zone at that spead and revs... peak torque is where peak economy is...
The 185r14's on mine are too small.. they were ok with the prev engine (DG), but this one pulls loads better.. The speedo over reads, so indicated 100 kmh is really only a sat nav 90... the old DG used to like sitting at 3800-4000, spinning well in a part throttle.. the fresh engine, has a much wider torque spread.. and easily pulls 65mph (sat nav), loaded with a loaded trailer and still managed 19mpg on lpg on quite warm travelling days over 1400 miles...
Si, my speedo is reading 57 against 60 by the satnav. I know the distance of my regular run and how much fuel it takes to do it. Based on 2 runs per week since the first week of Sept I'm getting 26 mpg.
On steep hills it falls back to 2500/2600 (peak torque for DG as you know) and sits there
1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
silverbullet wrote:Si, my speedo is reading 57 against 60 by the satnav. I know the distance of my regular run and how much fuel it takes to do it. Based on 2 runs per week since the first week of Sept I'm getting 26 mpg.
On steep hills it falls back to 2500/2600 (peak torque for DG as you know) and sits there
I think you've got the wrong speedo drive fitted
correct set up should overread speed by 10%, ie 55 indicated is 50 gps and the odomoter is bang on
if you run 205 speedo on a 185 van speedo will be within 5% but will underread distance and with 215/75/15 speedo is almost bob on but underreading distance (so mpg seems worse)
(runs out to van with a gobful of very late lunch)
1600 turn speedo, date stamped 2.86 on the back. No reason to doubt it's originality as the mot mileages stack up.
I think it's about right, under-reading by about 5% with the big tyres. BUt I don't know if it originally had 205's or 185's, short of doing the M-code thing
1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
mis-read that! TBH I'm unlikely to get nicked for speeding in the old moose and I'm bored of grovelling under the thing until the spring comes!
I say that and the VC will probably go pop. It's pretty tight now!
Are we far enough off topic yet?
1985 Oettinger 3.2 Caravelle RHD syncro twin slider. SA Microbus bumpers, duplex winch system, ARC 7X15 period alloys
silverbullet wrote: mis-read that! TBH I'm unlikely to get nicked for speeding in the old moose and I'm bored of grovelling under the thing until the spring comes!
I say that and the VC will probably go pop. It's pretty tight now!