Hoping to get some information here on my Truck. I have visited this site several times but never joined. Seems to be a lot of good folks here willing to help. I have a 1997 Ford F350 7.3 Diesel and have had very few problems with up until now. Sometimes going down the road engine starts missing badly. It will not die in fact it idles fine but when I hit the accelerator it will stumble around 1500 rpm. It will eventually clear up after about 10 minutes and it may run fine for 3 or 400 miles. CEL light comes on too when it first misses. I have ran the code numerous times and it is always the CPS. I have changed it a few times but nothing seems to cure the problem. Any ideas?