Question about 1990 Buick LeSabre

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Its cutting off going down the road and taking 20 mins to 2 hours to crank temperture light flickers before it dies. I notice the manifold glow red hot Thanks Keith

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Keith if manifold is red hot that tells me it is running very lean it is either got a plunged fuel filter /bad 02 censor or plunged cadlitic converter/possible bad temp censor you real need to start by reading the coeds /and/or have the car scanned /you can read your own coeds by grounding the ALDL connector if you know what that is if not you can take it to Auto Zone they read coeds for free then once you have the coed return hear with them and i or some one else will help you work through them to see the least expensive way to git it fixed.

Posted on May 03, 2010

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