1990 Jeep Comanche "air" Questions

brake air leak noise 1991 comanche- when depress brake pedal you hear a air noise that stops when brake is fully depressed. Could this be the brake booster? check under dash for a leaky vaccum switch.

...If engine temperature-it could be the ignition coil or coilpak or fuel pump. If outside air temp- then the cold start circuit acts like a choke and the engine is too lean to start good ...

this is robert again , 87 jeep comanche , started jeep with new motor throttle body is sucking air has 2 holes in it was something plugged into one or the other when holes are plugged , it runs good ...

...it works, you may have a bad horn relay or the problem may be in the steering column. If you have air bags, DO NOT attempt to work on the column unless you exactly follow directions for that found ...

I'm in phoenix az. when in town brakes are fine. when I go up into high altitudes I hear an air leak when pressing on the brake pedaland engine runs rough.booster? yup,booster alright

...it may stop and idle fine.it seems to do better with more fuel in the tank Check the IAC (idle air control) they get gumed up and are slow to

...switch, and also after you replaced the waterpump, and thermostat, did you get all of the air out of the system, on a lot of the jeeps , on the thermostat housing , there is a threaded

...fluid leek out and i add water to resevor and it over heating what do u suggest make sure it is not airlocked ,whathappens air trapped in water system ,even though it seems full it is not might have ...

The sound of the air is like aire is been released I was driving onto the highway as I was merging on I heard a sound of air been released from something. I thought it may be the accelartor, I did not

Jeep Comanche air conditioner not working just bought this jeep and owner said he couldn't get the air conditioner to work even after adding the freon. Said the compressor worked because the ...