Question about Buick Cars & Trucks
There are three main reasons why an engine won’t start. Either there is no fuel or there is no spark or there is no compression.
Check that you are getting fuel delivery. Check that you are getting spark. If compression is down you can usually hear it upon cranking the motor but I doubt that you got a compression problem.
Check ALL fuses and relays. Failing all else, run a simple diagnosis using a code reader
Posted on Mar 28, 2019
Spray some starting fluid in the throttle body to see if it runs. If so then you have a fuel problem. If it does not then you have an electrical problem and will need to see if the plugs are getting spark. Check fuel pump relay and fuses. Check in the owners manual for their locations. Check the fuse to the injectors to make sure they are good. If you do not have a manual then check out this link.
ManualsLib Makes it easy to find manuals online
Posted on Mar 28, 2019
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Posted on Jan 02, 2017
look on the firewall in the middle area been a while since i worked on one of those vehicles , relay rail shoud be behind the engine
Posted on Dec 17, 2008
Your vehicle's fuel pump relay is located on the relay center, behind the glove box, 2nd column of relays, 2nd one from the top.
Posted on May 23, 2009
SOURCE: 1995 Buick Lesabre fuel pump
Take off the plastic hush panel under the dash. About 3 screws and a couple of taps on the firewall end.
On top of that will be a diagram of the fuse panel on the side of the instrument panel. It's vertical and to the right of the glovebox, more or less. It's a mixture of fusees and relay.s Many of them may be empty on your car depending on the options.
Posted on May 21, 2011
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