Transmission going into 2nd gear too soon
Transmission going into 2nd gear too soon
Accelerating from a stop at about 2mph the tranmission goes into second gear and the car bogs down, you can fix it by shifting the shifter to 1st gear and it pulls right back into 1st. How can I fix this? Do I need to get the PCM tuned?
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harofreak00
- Administrator
- Posts: 26022
- Joined: Mon May 19, 2008 6:04 pm
- Year and Trim: 2004 GXP - plus a handful of other Bonnevilles
- Location: Browerville, MN
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Re: Transmission going into 2nd gear too soon
A bad TPS will cause shifting problems.
A bad MAF could cause shifting problems.
Check your codes.
A bad MAF could cause shifting problems.
Check your codes.
Andrew - owner/operator of Bonnevilles Unlimited
2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler
2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler
Re: Transmission going into 2nd gear too soon
I do not have any codes, SES isn't on and the ABS light isn't either. I have a mid range scanner, not top of the line but not a cheapo one either, where would I look for said codes?
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harofreak00
- Administrator
- Posts: 26022
- Joined: Mon May 19, 2008 6:04 pm
- Year and Trim: 2004 GXP - plus a handful of other Bonnevilles
- Location: Browerville, MN
- Contact:
Re: Transmission going into 2nd gear too soon
Can you view live data? I'd be looking at TPS and MAF values even if they aren't throwing codes.
Andrew - owner/operator of Bonnevilles Unlimited
2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler
2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler
Re: Transmission going into 2nd gear too soon
Yeah I can view MAF and TPS
What signs/what would bad data look like? they seem to be matching each other
What signs/what would bad data look like? they seem to be matching each other
Re: Transmission going into 2nd gear too soon
Just wanted to say that this problem went away after replacing the filter and fluid