Herself has a 1997 Felicia 1.9D. I have just renewed the glow plugs, all 4 U/S. trouble is hot starting, if she drives for 10 miles stops for 5 mins it takes 15 - 20 seconds of cranking then it fires up OK. No sign of the heaters cutting in. Is there a water or air-temp sensor somewhere or an enrichment system somehow playing up, or the EGR. It runs ok all the rest of the time, 89000 miles, belts, filters and oil all good. Any clues ?she is moaning at me ! not good for starter or battery either