Hello everyone,
I have a 7M-GTE (Automatic) 140,000 miles. My car is completely stock aside from Blitz BOV. My car is having these symptoms and I was wondering if anybody is kind enough to give me some hints;
1) When coasting at around 2500RPM at around 65MPH, the car seems to run fine. However, when pushing gas to accelerate (ie:freeway ramps), at around 3000 RPM, there's blackish smoke coming out of the exhaust. I'm assuming its' burning fuel. The car doesn't want to accelerate any further. The car simply loses power and boggs.
2) However, when decelerating to come to a stop, the RPM needle lopes up and down from about 200RPM~800RPM...My car used to recover fine without stalling but just yesterday, my car actually stalled while coming to a complete stop. I started the car again right away and the car would sometimes lope and stall.
Things I've checked;
1) No codes
2) Briefly checked vacuum hoses.
3) Checked O2 sensor connection.
What else can the problems be? I tried looking for the solutions but I can't quite pin-point the problem... Thank you everyone in advance!!!
I have a 7M-GTE (Automatic) 140,000 miles. My car is completely stock aside from Blitz BOV. My car is having these symptoms and I was wondering if anybody is kind enough to give me some hints;
1) When coasting at around 2500RPM at around 65MPH, the car seems to run fine. However, when pushing gas to accelerate (ie:freeway ramps), at around 3000 RPM, there's blackish smoke coming out of the exhaust. I'm assuming its' burning fuel. The car doesn't want to accelerate any further. The car simply loses power and boggs.
2) However, when decelerating to come to a stop, the RPM needle lopes up and down from about 200RPM~800RPM...My car used to recover fine without stalling but just yesterday, my car actually stalled while coming to a complete stop. I started the car again right away and the car would sometimes lope and stall.
Things I've checked;
1) No codes
2) Briefly checked vacuum hoses.
3) Checked O2 sensor connection.
What else can the problems be? I tried looking for the solutions but I can't quite pin-point the problem... Thank you everyone in advance!!!