Question about 1984 Chevrolet Blazer
Yes it can be vacuum problem.But also the other possibility is low fuel pressure.Get the fuel pressure first checked.If its low then its faulty fuel pump and clogged fuel filter causing this problem.Also the other possibility if the fuel pressure checked ok then its weak fuel pump relay causing this problem.
You may have a problem with the contacts in the ignition switch (not key part), when you crank the engine a signal is sent to the fuel pump to run, when it starts and you let off the key another set of contacts keeps the pump getting power Through a relay).
This will help out.
Posted on Nov 12, 2010
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Apr 17, 2015 | 1986 GMC S-15
Sep 06, 2014 | Cars & Trucks
Aug 20, 2014 | Cars & Trucks
Oct 26, 2012 | 2001 Cadillac DeVille
May 05, 2012 | 2003 Chevrolet Malibu
Jan 26, 2012 | 2002 Saturn Sl
Nov 07, 2011 | 2000 GMC Sierra
Sep 09, 2011 | 1998 Toyota 4Runner
Jul 06, 2011 | 2005 Ford Freestar
102 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: