When I push in the clutch it actually runs smoother than with it engaged,
and no speedo problems that I am aware of. It always has idled slightly
rough, even with the new plugs, PCV valve, and air filter I put in
mid-November. Idle speed is 800RPM according to the tach.
The temp gauge always reads very low on the scale, even when towing a
trailer, so code 17 (temp sensor/thermostat) looks like the best place to
start . Viewed from the front, there is a small sensor at about 1:00
o'clock position from the thermostat housing, but there is also another
sensor at about 3:00 o'clock from thermo, just to the left of another hose.
Which is the temp sensor?
Thanks, Russ
93 Sport, V6
>>"Upon further review", how about codes 12 17 15 55 ??
Dave Clement writes:
>12 = Battery has been disconnected in last 50-100 ignition cycles
>15 = No Speed Sensor Signal
>17 = Engine Temperature too Low for too Long
>55 = End of Message
>You need to address codes 15 and 17 before worring about the distributor.
>The speed sensor is on the transmission in between the speedo cable and
>tranny. Among other things the sensor tells the computer that the vehicle
is
>moving. If it fails the computer may think the truck is stopped when you
are
>coasting (foot off gas) and when the clutch is pushed in the engine will
>want to die. I had this sensor fail on my 85 Daytona several years back and
>it cost $25 at the dealer.
>Either the truck is not getting up to temperature or the sensor that feeds
>the computer temp info is not working. If the computer thinks the engine is
>cold you could very well be running open loop and cause the problems you
>have described. There could also be some interaction between the temp
>reading and speed sensor reading so you need to address both.
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