1997 Toyota LiteAce GLX review from North America

We bought this toyota lite ace brand new way back 1997-and still we have it as a family car-we never encountered any over heat- I placed a Platinum 4 spark plugs then placed 8 mm tension wires to give a boost-but then what I noticed is the hard starting-my mechanic checked and saw the contact point to be dirty-after cleaning it-everything goes well again-but after a week same story happened-how can I prevent this?-is there anyway I can upgrade some parts, we did top overhaul too because of the flood we crossed in pampanga-we love this car so much. and we plan to keep it until maybe it gives us up.

If you own a sportscar-you will hate this vehicle because an owner type of jeep even pulls accelerate faster that this, but if you want economy, space and just simply-go around driving-this is a good car.