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View Full Version : Oil pressure sensor shut off. XR7 Dave anyone



Blown347
04-27-2003, 11:30 PM
Anyone know if low oil pressure will shut the motor down at high RPM? And cause bucking.



Chris

Duffy Floyd
04-27-2003, 11:57 PM
No and in all likelyhood not likely to cause a "bucking".

XR7 Dave
04-28-2003, 08:24 AM
How high rpm is "high"? Usually high rpm bucking is caused by plugs and/or plug wires.

Blown347
04-28-2003, 08:36 AM
It's starting around 3800 and really get bad as it builds.
And check gauge light comes on and looks like oil pressure is dropping.

I can email you a dyno chart if you think that may help..

on the dyno it fall at 4300 rpm

I had to make a bracket for the crank sensor because I put the 94 motor in and kept my 90 wiring & computer..
So I don't know if this could be my problem let me know what you think .

Chris