Engine dies when heat soaked
riceballdr at aol.com
riceballdr at aol.com
Thu Aug 21 02:40:26 PDT 2008
Ok Randy I'll try that when it warms up today,currently 53f at 05:30....Thanks...............RRF
-----Original Message-----
From: QuikQtr at aol.com
To: RicebalLDR at aol.com
Sent: Thu, 21 Aug 2008 12:11 am
Subject: Re: Engine dies when heat soaked
I agree with knealeski that the most likely cause given the conditions described is heat induced failure of the engine speed sensor.
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The Speed and Reference sensors are mounted on the left (Driver's) side of the bell housing area.
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The Speed Sensor counts the Teeth of the Ring Gear (mounted rear most of the two and higher / further from the rotating mass), The Signal from this sensor is required at all times for the engine to run.
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The Reference Sensor Scans for a Single Pin pressed into the Flywheel which corresponds to TDC #1 Cylinder (mounted foremost of the two and lower / closer to the rotating mass),?The Signal from this sensor is only required at start up).
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Try to induce the Engine to Die / No Start Condition then pour a water (room temp) over the Speed Sensor to artificially cool it quickly and Start the Engine to confirm Diagnosis.
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Good Luck, Randy
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