Hello, please help.
I'm the owner of Saab 97x 5.3i V8
MILES: 190,000
I've had an abundance of issues but the one I'm facing now is a slight rev [push] in the engine. Rpms slowly slightly jump when I accelerate around 30mph-60mph. It did it once a few days ago for 30mins then stopped. Now today after 35mins of driving it started again. I've read a few forums but I'm lost. Maybe TPS? I'm unsure. She does have a misfire. She also had issues with AWD where the wheels would lock up but turning stabilitrak off everytime I drive stops the issue. Next time with that problem is to just take AWD completely off the vehicle. But my issue now is this slight, real slight jump. I'll be going a consistent constant 40mph speed and she'll act like I pushed on the gas a bit more and accelerate just for a second and go back down. I want to make it apparent that it's a very slight and not too noticeable but its definatly there. And now that I'm sitting here with it theres a bit of an off smell but not strong. Anyone got any ideas? Thank you!
May 23rd, 2020.
I'm the owner of Saab 97x 5.3i V8
MILES: 190,000
I've had an abundance of issues but the one I'm facing now is a slight rev [push] in the engine. Rpms slowly slightly jump when I accelerate around 30mph-60mph. It did it once a few days ago for 30mins then stopped. Now today after 35mins of driving it started again. I've read a few forums but I'm lost. Maybe TPS? I'm unsure. She does have a misfire. She also had issues with AWD where the wheels would lock up but turning stabilitrak off everytime I drive stops the issue. Next time with that problem is to just take AWD completely off the vehicle. But my issue now is this slight, real slight jump. I'll be going a consistent constant 40mph speed and she'll act like I pushed on the gas a bit more and accelerate just for a second and go back down. I want to make it apparent that it's a very slight and not too noticeable but its definatly there. And now that I'm sitting here with it theres a bit of an off smell but not strong. Anyone got any ideas? Thank you!
May 23rd, 2020.