How do I put the car in Timing mode? Do I just need to unplug the tps? I haven't not done anything for that yet.
I'll try do a comp test that way once I get some time. Thanks
Originally Posted by cortrim1 
if you did not have the car in timing mode the ecu does not know the timing has been changed.
here is the procedure to do a comp test. if the numbers are still low put a few table spoons of oil in and retest.
The proper way to do a compression test on a nissan is as follows.
1) warm car to normal operating temp(not to hot or to cold)
2) remove fuel pump fuse
3) start car and allow fuel pump lines to be cleared
4) attempt to start car a few times after it stalls
5) remove all spark plugs
6) disconnect distributor at harness
7) Hold the gas pedal down
8) crank car until the highest reading is reached
9) repeat on each cylinder
I'll try do a comp test that way once I get some time. Thanks
Originally Posted by cortrim1 if you did not have the car in timing mode the ecu does not know the timing has been changed.
here is the procedure to do a comp test. if the numbers are still low put a few table spoons of oil in and retest.
The proper way to do a compression test on a nissan is as follows.
1) warm car to normal operating temp(not to hot or to cold)
2) remove fuel pump fuse
3) start car and allow fuel pump lines to be cleared
4) attempt to start car a few times after it stalls
5) remove all spark plugs
6) disconnect distributor at harness
7) Hold the gas pedal down
8) crank car until the highest reading is reached
9) repeat on each cylinder
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