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Sounds to me like a partially clogged in line fuel filter or a weak fuel pump. Check your fuel pressure with a gauge up by the intake. Any shop can do this for you at little or no charge if you do not have the tools needed. Crank/cam or ignition modules most of the times either work all the time or don't work at all.
What else can I help you with?
How many o2 sensors does a 1997 buick lesabre have?
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1992 buick lesabre runs fine you shut it off then 30 mins later it stalls a half mile down the road maf cps vss sensors all changed?
we had the same problem. we changed the Crankshaft Position sensor, and also the camshaft position sensor. changed ignition coils, and the module under the ignition coil, and still had the stalling problem. an auto mechanic bought it from us and he discovered all that it was was a pinched wire under the ignition module.
Why does your 1997 maxima not start right up when you turn the ignition several times?
MY 03 ALTIMA HAD THE SAME PROBLEM I HAD TO REPLACE THE CAM SENSORS AND THE PROBLEM WAS SOLVE
Why does your 97 Buick lesabre not start sometimes?
There are countless different causes of an engine not starting, but in general, if the engine is receiving fuel, has ignition and compression, it will start. Begin with the basics. Next time it won't start, try a little starting fluid. If the engine runs briefly with starting fluid, you have a fuel delivery problem. Then go on from there. The only way to find a problem like that is to break it down. Check your Cam Sensors sometime they have a loose connection, your engine has 2 sensors a primary and secondary if the primary is the problem your engine wont start if its the secondary i will start but will run rough
Where are the O2 sensors on a 1992 Buick LeSabre?
O2 sensors are located on the exhaust manifold, the exhaust pipes, or both. Sensor is located on the exaust pipe in front of the fire wall. RV
What is the Wiring diagram for 1997 Buick Lesabre?
The wiring diagram for a 1997 Buick LeSabre is a detailed schematic that illustrates the electrical systems and connections within the vehicle, including the battery, ignition system, lighting, and various sensors. It can typically be found in the vehicle's service manual or repair guides, which provide specific wiring color codes, terminal locations, and circuit descriptions. For precise information, it's best to refer to a dedicated repair manual or online resources specific to the 1997 LeSabre.
Are there sensors on ignition which causes the fuel filter to start pumping?
No, the filter can not pump. It is a filter.
What causes a 1992 Buick 3800 LeSabre not to have spark after changing the F-Pump and crank sensors?
check the wiring goig to the crank sensors and check and see if you can adjust the gap on the outside sensor maybe its not properly connected
Where are the 02 sensors on a 2001 Buick lesabre?
On a 2001 Buick LeSabre, there are typically two oxygen (O2) sensors. The upstream O2 sensor is located before the catalytic converter, attached to the exhaust manifold, while the downstream O2 sensor is positioned after the catalytic converter in the exhaust system. These sensors monitor the exhaust gases to help optimize fuel efficiency and emissions. To access them, you'll need to lift the vehicle and may require special tools due to their location.
How do you replace the ignition module on Lincoln mark 8?
there is not a ignition module on these like earlier fords, no distributor-cam and crank sensors deliver information to the ECU and it determines spark by the feedback from these sensors. the ECU is located directly above the drivers feet, behind the panel.
What is detonation sensor?
An engine may have one or more knock or detonations sensors in the block. The sensors use piezoelectric materials to detect vibrations in the block. If a certain vibration known to be caused by pre-ignition is detected, the ECU can take action, such as reducing ignition timing advance.
Where are the oxygen sensors on a 1998 Buick Lesabre?
Usally on the rear manifold rear top of engine. You should be able to see the sensor wire from the brain box going out to it.
