Question about 1992 Buick Roadmaster
Jumping bogging down and shutting off dying out
Posted by Anonymous on
a 6ya Mechanic 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 repair professionals here in the US.
click here to Talk to a Mechanic (only for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
SOURCE: 2001 Buick Lesabre
Do you have check engine light on???if so scan it OBD 2 yue$$ding isn't the way to go,if you don't have a check engine light on then perhaps coil pack!!! coils do run intermittent some times! and not trip the eng light on !!!!this would be a great place to start.Hope this helps
Posted on Dec 26, 2008
I found the problem. It was the crank position sensor. There was also a cracked vacuum hose connecting to the diaphragm on the fuel rail. Replaced both and my 92 Buick no longer dies. For the guy who's Buick was dying when using the turn signals - replace the crank position sensor. One of my symptoms of my Buick dying was when I used my turn signals. Use of turn signals places a varying load on the electrical system which messes up the crank posistion sensor if it is going bad.
Posted on Jun 09, 2009
Check out the TPS on the throttle body. It has three wires to it, The black is the ground and the other two are for high and low resistor readings. If an open occurs the car will die out and very well start again. The tps should have a 1.5 volt setting to operate correctly when new
Posted on Apr 26, 2010
It sounds like when you hit your brakes your brake booster is using alot of vacuum so if you can turn the idle up a little bit that should help.I would raise your rpm's up say it idles at 700 rpm's now I would change it to about 900 rpm's. also make sure your vacuum line from the brake booster to the engine is sealed off good and has no holes in it.
Posted on Apr 27, 2010
Testimonial: "that sounds like it just might work, Thank You!!!"
Tips for a great answer:
Dec 06, 2016 | Ford Cars & Trucks
Jan 19, 2016 | 2006 Kia Sedona 2.9
Sep 28, 2015 | 2003 Mazda Protege
Apr 14, 2015 | 1995 Geo Prizm
Dec 22, 2013 | Cars & Trucks
Jun 07, 2012 | 2000 Mitsubishi Mirage
Sep 04, 2011 | 1998 Chevrolet Tahoe
Jun 05, 2009 | 2002 Volkswagen Jetta TDI
Apr 24, 2009 | 2001 Ford Focus
Feb 05, 2009 | 1999 GMC Yukon Denali
Feb 24, 2015 | 1992 Buick Roadmaster
35 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: