Question about 1995 GMC Safari

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Diagram for all vaccum lines 1983 gmc 3500 truck 5.7 liter engine

Posted by Anonymous on


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

a 6ya Mechanic can help you resolve that issue over the phone in a minute or two.
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Posted on Jan 02, 2017

  • 18 Answers

SOURCE: 1983 gmc sierra wiring diagram

he can buy the haynes repair manule at autozone it has the diagram in it near the back cost $15.00  plus helpful for later problems

Posted on May 15, 2009

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SOURCE: I need a digram for

Hi, there are several versions depending on your location. Please select the one that matches your situation and equipment.

standard federal


high altitude federal




alternate california


Posted on Sep 03, 2011

  • 5430 Answers

SOURCE: need a diagram for vaccum advance for a GMC truck 1981 350 engine 2bbl carb

The vacuum signal for the advance needs to come from a ported vacuum source on the carburetor, and not from manifold vacuum. Ported vacuum means little or no vacuum at idle, because the throttle plates at idle shut off the ported vacuum hole. Look for a vacuum tube coming from near the base of the carburetor.
I have no resource to find a diagram. You may need to check a repair manual that your local library might have. Or purchase a Haynes or Chilton manual for around $25. Or join a forum for older Chevy/GMC trucks; somebody there could help you, I'm sure. Good luck.

Posted on Jul 08, 2012

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