Questions & Answers for: Chevrolet vacuum lines

Question about Chevrolet

1 Answer

...verbal schematic... vacuum from engine to pod, vacuum from pod to vacuum controlled devices. GM often color codes the interior vacuum lines and that makes them easier to follow under the

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loose vacuum line, need to know where it goes does the air conditioning system have a vacuum line going to it, the air conditioner quits blowing when i accelerate and i am pulling more manifold ...

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where does the vacuum advance line go on an old rochestor carb I have a old rochester carb that I am putting on my old chev, I am trying to stay with an old style and have a 7019014 rochester 4 bbl. ...

Question about 2001 Astro

2 Answers

...vacuum.These lines are plastic so they get brittle and break.You can repair them by getting some rubber line and cut out the bad part of the plastic line and splice in the rubber line.Hope this ...

Question about 2006 Trailblazer

1 Answer

...vacuum lines. Check the PCV valve and the vacuum line from it to the end, Sometimes these will get dried from the heat or can collapse inside. Also the line could have a crack or hole that can't be ...

Question about 1997 Lumina

1 Answer

...right. The air is blowing through defrost vents but it is not blowing through front vents. Its a vacuum line loose that is suppose to be hooked up to a ball or something on left side of car to the ...

Question about 1995 Blazer

1 Answer

...SMOKE IS A RICH FUEL MIXTURE.CAUSE BY WEAK SPARK IGNITION, FAULTY MAP SENSOR CHECK MAP SENSOR VACUUM HOSE AND ELECTRICAL CONNECTOR BECAUSE BAD MAP SENSOR WILL CAUSE RICH FUEL MIXTURE CHECK THE ...

Question about 1986 Chevy

1 Answer

...vacuum lines for any breaks, kinks or even disconnected. Also double check the hub lock sea   PINPOINT TEST E: THE PULSE VACUUM HUBLOCKS DO NOT OPERATE PROPERLY (TRANSFER CASE MOTOR MOVEMENT AND ...

other doesnt The heater control valve is located on the passenger side rear of the engine. It has a vacuum line hose that opens and closes the valve. Remove the vacuum line hose, start the engine with

...vacuum lines are connected to it ! To check for vacuum at the switch you'll need to take HVAC control module out of the dash ! There is also a vacuum reservoir or tank under the dash near the HVAC ...

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