speedometer outta controll
brettstgermain
05-22-2007, 08:22 PM
help.. my speedometer is goin crazy.. i have a 1995 mustang v-6 3.8. 5 speed manual tranny. when i go through the gears to get up to speed my speedometer seems to be about 15 mph fast... and stops accelerating at about 78.. even though i know im goin alot faster..also when i go through the gears the speedometer goes alot faster than the tach like i had NOS on steroids. and sometimes the speedometer doesnt work at all..... and we all know that a 6 cyl. mustang isnt that fast...its freaky.. the odometer seems to be working perfectly..somethings definitely wrong here. any ideas or suggestions please help. -Brett
reekor
05-31-2007, 09:09 PM
Sounds like a speed sensor problem. Hook up a scan tool and see what the speed sensor is doing via scan tool while this is happening.................
help.. my speedometer is goin crazy.. i have a 1995 mustang v-6 3.8. 5 speed manual tranny. when i go through the gears to get up to speed my speedometer seems to be about 15 mph fast... and stops accelerating at about 78.. even though i know im goin alot faster..also when i go through the gears the speedometer goes alot faster than the tach like i had NOS on steroids. and sometimes the speedometer doesnt work at all..... and we all know that a 6 cyl. mustang isnt that fast...its freaky.. the odometer seems to be working perfectly..somethings definitely wrong here. any ideas or suggestions please help. -Brett
help.. my speedometer is goin crazy.. i have a 1995 mustang v-6 3.8. 5 speed manual tranny. when i go through the gears to get up to speed my speedometer seems to be about 15 mph fast... and stops accelerating at about 78.. even though i know im goin alot faster..also when i go through the gears the speedometer goes alot faster than the tach like i had NOS on steroids. and sometimes the speedometer doesnt work at all..... and we all know that a 6 cyl. mustang isnt that fast...its freaky.. the odometer seems to be working perfectly..somethings definitely wrong here. any ideas or suggestions please help. -Brett
brettstgermain
06-18-2007, 07:50 PM
i changed the speed sensor.. put a new one in it and still no change.. lately its been staying on zero when im up in 3rd gear from a start.. i smack the dash and it goes up to where its supposed to be.. then its fine for a few minutes untill i get up near 70-80 then its bouncing back and fourth...any ideas.. thanks..-Brett
reekor
06-18-2007, 11:13 PM
Check the connection at the speedo, my bet is that it's the speedo itself.
i changed the speed sensor.. put a new one in it and still no change.. lately its been staying on zero when im up in 3rd gear from a start.. i smack the dash and it goes up to where its supposed to be.. then its fine for a few minutes untill i get up near 70-80 then its bouncing back and fourth...any ideas.. thanks..-Brett
i changed the speed sensor.. put a new one in it and still no change.. lately its been staying on zero when im up in 3rd gear from a start.. i smack the dash and it goes up to where its supposed to be.. then its fine for a few minutes untill i get up near 70-80 then its bouncing back and fourth...any ideas.. thanks..-Brett
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