hi all can anyone shed a bit of light on a problem i have i have a saab 9-3 1.9tid 150bhp
i have replaced the inlet manifold with out the swirl flaps
last week tock the car for a remap and egr turn off and dpf delete and on a rolling road the results came back that it was only pulling 123 bhp before remap the chap remapped it and now getting 149 bhp he says its running low on power no when i boot it i get a lot of black smoke and its low on mpg any help
i have replaced the inlet manifold with out the swirl flaps
last week tock the car for a remap and egr turn off and dpf delete and on a rolling road the results came back that it was only pulling 123 bhp before remap the chap remapped it and now getting 149 bhp he says its running low on power no when i boot it i get a lot of black smoke and its low on mpg any help