Hey there, I can not figure out what is going on here. My bronco drives perfect first thing in the mourning, but as soon as she warms up to full temp, I can't get the RPM's over 1800. If I'm sitting at a light for to long, she gets worse, 1400 RPM's and so on. Things Ive done, new filters, plugs, wires, cat converter.
Please help?? is it a bad sensor some where??? I'm open for opinions!
McMurryF150
86 Bronco
93 F-150