The Red 1-4 slowdown light on a 355
I know this has been talked about a few times, but I have a question. After start up yesterday the Red 1-4 slowdown light came on, now the car wasn't even close to the normal temp. After the car was at normal temp. the light went out. So it has to be a sensor right? There is no way the Cat. could have been that hot yet.
After seeing that I didn't want to go to far from home just in case, so I drove around the neighborhood, everything seemed fine. So I was off to my friends who was about 30 miles away. Then about 10 miles into the trip, the light came on again this time I was on the freeway in a construction zone going about 65 mph. With no way to stop or slow down, I was getting alittle worried. The construction zone was about another 8 miles long. The light stayed on the hole way. As I was getting out of the constuction zone and looking to pull off on the next exit, the light went out.
The car was fine the rest of the way, and all the way home. So my question is. If the light stays on and I keep driving it will this cause any damage?
I will have it looked at, but just wanted everyones thoughts.
1966 Porsche 912
2006 Range Rover Sport