Northstar Engines and System Technical Discussion Discussion, Fuel Cutoff For Z-rated Sts in Cadillac Engine Discussion; I own a Z-Rated 01 STS and I was under the impression that the fuel cut off was at least ...
I own a Z-Rated 01 STS and I was under the impression that the fuel cut off was at least 140+. I was out the other the night driving home from a buddy's and decided to open her up a little. She smoothed her way rt up to 130 than just started jerking like it was stalling out. I'm assuming that would be the fuel cutoff yes? So whats up with this 130 cra#? I'm pretty sad about it
No you'll get a chime, then the cluster will say fuel cutoff. Not sure what yours was doing but it doesn't sound like it was the fuel cutoff. It should be 150 or 155 can't remember. H rated tire cars were 130ish and S rated 110-112.
Ok well now I'm a little worried. It is clearly stated Z-Rated tires on the inside of the door. I didn't here a chime at 130 either. The car didn't shut of or anyting and I let off of the gas within say 2 sec. Car drove fine rest of the way home. No noises no smells and rough idle. Car doesn't even have 37000 miles yet. Any ideas whats up?
your door was replaced and the vins dont match do they???
always check your body panels before you buy so you dont get surprises like this later
and you have no reason EVER to be pushing over 130 on the street