M
The sled usually runs great. The last few times out it acts like it has a fuel problem. Before the last ride we checked the hose from the ecu, cleaned the exhaust valves, set the length on the servo cables and changed the spark plugs. Still not working right.
When going along at about 4500 rpm's it doesn't run clean. It acts like it is missing. When you accelerate it pulls hard up to 7000 rpm's and then just shuts off and goes back to about 6000 rpm's. Kind of like the injectors are shutting off.
I haven't checked the fuel pump pressure. Not sure what it is suppose to be set at and where you check it. I guess I can't rule out electrical problems either. Any ideas??
When going along at about 4500 rpm's it doesn't run clean. It acts like it is missing. When you accelerate it pulls hard up to 7000 rpm's and then just shuts off and goes back to about 6000 rpm's. Kind of like the injectors are shutting off.
I haven't checked the fuel pump pressure. Not sure what it is suppose to be set at and where you check it. I guess I can't rule out electrical problems either. Any ideas??