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Speedometer issues
It’s 1998 GMC 1500 z71. I’ve had it for over 20 years, I’ve always run the same size tires, this is a new issue.- Marchie
- Post #2
- Forum: Transmissions
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M
Speedometer issues
Hello everyone, I’m hoping to get some help. My speedometer shows I’m going faster than actual speed, gets further off the faster I go. I’m pretty sure there is some mild slippage. Looked it up on the internet and find that all this could possibly be caused by speed sensor. I’ve replaced the...- Marchie
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- Replies: 10
- Forum: Transmissions
