1988 Ford Bronco II "rpm" Questions

RPM gauge jumps and vehicle stutters I have a 1990 Ford Bronco 2WD, 5 speed transmission. My problems is that at certain speeds the car will stutter like it is going to die and the RPM gauge jumps all

...really hard, if i just barely mash the gas it seems to be fine, if i hold the gas to three thousand rpm it will jump between two and three thousand rpm wich it boggs and returns normal. replace the ...

...idle solenoid but still have occasional erratic idle. Sometimes idle is extremel fast (1500-2000 rpm). Does this regardless of engine temperature. Occasionaly will die when rpm is jumping up and ...

...can still check the potential leak by spraying some Berryman near the intake manifold. Listen for rpm increase after you introduce the Berryman (FUEL) at idle. Do the same starting from the brake ...

...Belt is good, and is tight. My output to my head lights appears to be week when at very low rpm--at over 1000 rpm lights brighten to norm. Wires and connections appear to be in good shape and ...

rough idle at low rpm Your valves are sticking get it to a shop and have them re seat the valves....

...just follow it and take the screws out then you will see the screw. idle on it should be approx 800 rpm give or take 50 ...

i have a 1989 bronco ii and the tach seems to jump from 2000 to 4000 rpm while driving at different speeds. the engine speed increases but doesn't seem to speed that much. it runs at 3500 at 35 mph, ...

This might be a dumb question. What is the stock horsepower rating on the ' 84 2.8 That pony was born with 115HP at 4800 rpm. Plus 150 ft lbs of torque at 2600 rpm. Hope thats what you're looking for.

...fast when cold and is hard to get going without killing engine. Sometimes idel is as fast as 1500 RPM when warm, but mostly is OK when warm. remove and clean or replace IAC (idle air