If the new SS prop is gripping really well, you could try lifting the motor one hole, because porpoising is often due to an engine set too deep.
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2013 DF140 engine skipping during acceleration
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Originally posted by dlnw98 View PostDid you ever have the throttle body and/or the ECU replaced on your engine under warranty? My 2013 DF140a experienced a similar stalling when it was returned to neutral idle, and the mid-range RPM surge as you describe. This occurred even when the engine was near-new
I did not have a check engine light or any miss (skip)
A new ECU and throttle body under warranty solved the problem.
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Originally posted by voltcheck View Post2013 df140 Suzuki: trolling around lake... turned off engine for a few minutes. Motor would not start.. this problem started with a new df140. Under warranty... still cannot fix. Note: temperature was high80’s — 90’s Help thanksMike
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Originally posted by coldfoot View Post02 Sensor 3-6 Code WARRANTY UPDATE
General Electrical No 16
Model Affected engines DF115A/1140A, 250AP/300AP
519999 and earlier engine numbers
On the models listed above, under certain operating conditions the heated oxygen sensor may trigger a 3-6 warning to the operator and store the
diagnostic trouble code in the Engine Control Module(ECM).
If you have a unit in your shop that displays a 3-6 code order a replacement
heated oxygen sensor, and holder using part numbers listed below.
1 remove the original heated oxygen sensor.
2 Install the holder with sealing washer in the location of the original heated
oxygen sensor.
3 Thread the new heated oxygen sensor into adapter.
connect the sensor lead wire.
4 file a warranty claim for the repair
Parts information
18213-98J20 Oxygen Sensor
99103-94431 Sensor Holder
Model Failed Part # Replacement Part#
DF115A/140A 18213-98J10 18213-98J20
DF250AP/300AP 99103-94431
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Originally posted by coldfoot View Post02 Sensor 3-6 Code WARRANTY UPDATE
General Electrical No 16
Model Affected engines DF115A/1140A, 250AP/300AP
519999 and earlier engine numbers
On the models listed above, under certain operating conditions the heated oxygen sensor may trigger a 3-6 warning to the operator and store the
diagnostic trouble code in the Engine Control Module(ECM).
If you have a unit in your shop that displays a 3-6 code order a replacement
heated oxygen sensor, and holder using part numbers listed below.
1 remove the original heated oxygen sensor.
2 Install the holder with sealing washer in the location of the original heated
oxygen sensor.
3 Thread the new heated oxygen sensor into adapter.
connect the sensor lead wire.
4 file a warranty claim for the repair
Parts information
18213-98J20 Oxygen Sensor
99103-94431 Sensor Holder
Model Failed Part # Replacement Part#
DF115A/140A 18213-98J10 18213-98J20
DF250AP/300AP 99103-94431
If your motor is out of warranty, does Suzuki still cover this?
Thanks,
Jason
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Originally posted by Macfolk View Post
If your motor is out of warranty, does Suzuki still cover this?
Thanks,
Jason
Let them know that you are aware that there is a service bulletin out about this and ask that they carry out the replacement free of charge, as its a well known design fault.
It will depend on how your countries Suzuki distributor deals with this type of issue, and it will depend on your countries product warranty laws.
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Originally posted by Moonlighter View Post
There is only one way to find out - talk to your local Suzuki dealer.
Let them know that you are aware that there is a service bulletin out about this and ask that they carry out the replacement free of charge, as its a well known design fault.
It will depend on how your countries Suzuki distributor deals with this type of issue, and it will depend on your countries product warranty laws.
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