Questions & Answers for: Chevrolet Blazer vacuum leaks

...vacuum leaks, check the fuel pressure. Low / uneven idle problem can cause by a lot of components. Dirty air filter Dirty injectors + o-rings Vacuum leak at intake manifold and vacuum hose. Bad Idle ...

...vacuum leaks out you hahe a leak. In the event you do not have/ can not get a vacuum pump, you can plug one port on the cooler, and put about 15 psi of compressed air in it, submerge the entire ...

...vacuum leaks. 2Turn off you automobials engine. Attach the hose from your air pump to a part of the vacuum fitting, so air pressure can flow into the intake manifold. Begin to apply air pressure. ...

...exhaust is intact. will idle really high, then almost die out. any suggestions. Figure it is a vacuum leak but not sure where to start Could be Vacuum leak. Try to start by checking all the

vacuum leak making engine run badly. first will rev high then almost die out FIND VACUUM LEAK AND FIX. TIM

...that it idles rough what could cause this? idles rough but fine in a higher rpm. you might have a vacuum leak. to find a vacuum leak i use propane to pinpoint the orign of the leak. when the leak ...

...it! Please help me. The evaporative leak detection diagnostic strategy is based on applying a vacuum to the EVAP system and monitoring the vacuum decay rate. The VCM monitors the vacuum level ...

...will spin but the axel isnt locking in. most common problem we see with the s-10 is there is a vacuum actuator under the battery box this is what engages the front definitional there is a vacuum ...

vacuum leaks at the intake manifolsd gaskets and throttle body base by squirting some carburetor cleaner around these areas. If you spray this into a vacuum leak area, you will hear a change in engine

...bake a ham as you drive. (sorry, couldn't resist). Noise under dash is probably because you have a vacuum leak somewhere and a blend air door is flapping. Part of 4wd system is vacuum operated.