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Saab 93 1.9tdi...random blue smoke
#10
So....
ECU went off to JP/dervtech.
Meanwhile found DPF to be half gutted.
So gutted that fully. Blanked egr.
JP found post injection to not have been removed...so now ecu is fully dpf/egr deleted.
Put ecu back in this afternoon...

Still same symptoms.

Drove a LOT to try and see how they develop/repeat.

It is very consistent.

Drive 1.5-2.5 miles...starts to blue smoke, puffy/hazy.

If you stop the car, will do it at idle with a slightly rough idle.
If you turn engine off (either while moving or after stopping the car) and turn it back on...smoking stops...

1.5-2.5mile later...smoke again.

Also has
"limited performance" come up on dash.

(but its not in limp mode, drives WELL!)

Any ideas?????
Wishes for more power...


Messages In This Thread
Saab 93 1.9tdi...random blue smoke - by Piggy - 15-07-2016, 05:16 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 15-07-2016, 06:25 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 15-07-2016, 07:36 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 15-07-2016, 07:52 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 16-07-2016, 03:21 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 03-08-2016, 05:19 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 04-08-2016, 04:55 PM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 09-08-2016, 06:32 AM
RE: Saab 93 1.9tdi...random blue smoke - by Piggy - 11-08-2016, 08:48 PM

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