I have a '92 Liteace which has always suffered from very poor fuel economy (2.0 litre TD, 4WD, automatic, 20-22mpg). On visiting a dealer recently I noticed an identical Liteace, same year etc. for sale. The only difference seemed to be that it was at least 3-4 inches shorter than mine! The other Townaces in the yard seemed to be similarly lower. This struck me as a little odd and left me whether the extra height of my Liteace might be a contributing factor to the poor economy. Having looked at the threads relating to suspension it would appear that some adjustment to ride height is possible, and the difference in height does appear to be beteen the tops of the tyres and the wheel arches, but 3-4 inches? Anyone got any ideas? I can do some more precise measurements if necessary.
Thanks,
Andy
- (#7461) Andy Price, 3 Jan 04 06:09
I guess you are looking at the 4WD/2WD suspension height difference?
- (#7461) Clive Bristol, 3 Jan 04 08:04
4x4s sit higher on their springs and have bigger tyres. But remember also that there are at least three different roof heights- spacecruiser, liteace and townace may all have different roof pressings...
But 20-22 is a bit low, even for a 4x4. Does it smoke? What size of tyres are fitted? Use much oil? Brakes dragging? Fresh fluid in the diffs and tranny?
- (#7461) david miller, 3 Jan 04 09:39
Like david M says, 20-22 is a bit low. My auto 4wd gets about 27 round town.
There are some things you can do to start with that won‘t break the bank.
Keep it well serviced. Its amazing how much difference a new fuel and air filter can make. Use a Diesel additive because it helps to reduce smoke by improving the lubrication of the diesel so that more of it is burnt. I use Millers diesel power plus, which helps to keep the injectors clean.
Disable the EGR valve, by sealing the vacuum pipe. More info on this is available on Ace Answers.
In the long term, the injectors could be refurbished, but that will cost between £100 and £150, and it can be a job getting them out. An alternative would be to find a local Diesel specialist who could recondition the injectors, and set up the fuel pump and emission levels. Again this is likely to cost, so ask for a quote first.
Regards
Dave Bright
- (#7461) dave Bright (Bournemouth), 3 Jan 04 11:00