1988 Pontiac Firebird "vacuum" Questions

...stay engaged. it will hold cruise , but after a few miles , it disengages. The older vehicles used vacuum to control the Cruise. Check for a leak in the vacuum system. Using a can of starting fluid, ...

headlights flip up when pressing brake peddal Check the vacuum reservoir,and it`s vacuum hoses going to it to make sure there is no leaks,if it is vacuum controlled.

...What should I try in order to fix this problem? Go by the headlight and check to see if they are vacuum or power. If they are vacuum then check for vacuum leaks or the cylinder by the headlight.

Can an extreme vacuum leak cause my car to not start? I stopped for gas and my car wouldn't start back up. It will crank but not start. I know about a rather large hole in my vacuum reservoir ...

...(seems to run smoother at higher rpms). what can I do and please tell me it's cheap. Look for a vacuum leak at fuel injectors, or your intake manifold has a leak or vacuum hoses. You can check

on a 1994 gmc 350 4x4 the vacuum cuming from the egr valve going to a little blak box has no vacuum to it but on the other side goint to the thottl body has vacuum to it Does the box have an ...

...replaced the Cap, Rotor, ignition control module and capacitor in the distributor. I hooked up my vacuum test tool and the vacuum advance pulls 5 pounds of vacuum and seems to hold it. Can you give ...

1980 firebird esprit I have a yellow vacuum line under the dash that is broken off/disconnected at it's plug in end. The other end is connected to the heater/ac controls. It is an ac car. The vacuum ...

need to no where a vacuum hose is on a 98 firebird,,,i bought this tune up in a can and it sais to disconnect vacuum hose at engine, but i dont no where that is , could you tell me ?? The vacuum hose ...

I have A 1985 Pontiac Trans Am with A 5.0L E4ME carbonated engine and I had to remove all the vacuum line's and I need to get A diagram to hook it all up again. Or since I don't need to pass any ...