Ive been having some problems with my '93 LX 5.0L. It idles good but when i drive it after a while (mostly at higher rpms) it seems to miss. timing is correct. Does anyone know what might be the problem?
Aye good call missed that lol. Could be a plugged injector(s) not being able to allow enough fuel through at higher RPMs. I think if it was though you'd feel it at least a little bit at all times.he said used injectors, and did you have the heads checked before installing them? might have a valve hanging open if its firing back through the intake