Hi .....Lj70 2LT 1988....I have scoured the workshop manual and various online threads but am unable to discern where the fault lies.....Over the winter after starting my old girl the Revs would steadily increase to about 1500 RPM, so all working as should, however come the Spring then Summer ( Gets HOT here in Bulgaria in Summer 35degs Plus) the engine is still continuing to increase revs to 1500RPM on first start up of the day. After my daily trip to town, about 5 miles,have Coffee and start her up again she ticks over at normal idle...Any ideas as to what the problem (Although not a problem really) could be ??