We have a 51 plate Hijet pickup where the engine warning light has come on but the engine appears to be running normally,
It happened some time ago and we had the local independent garage next door to us check it out, he got a reading of an all cylinder misfire.
This was shortly after the van had been through some flood water and we thought that this may have been a contributing factor so he reset it to see
if it would reoccur.
The light had come on again and we had it checked again with the same results as above and once again it was reset.
Recently the light came on again but this time we had a P1300 code instead of the all cylinder misfire, but this code does not appear in his books so he can't diagnose it.
We have a spare engine with all the sensors on it and we were wondering if any one had any ideas what we should change.