Transmission Slipping
Slipping means engine revs rise without matching acceleration. Low or burnt fluid is the first thing to check; worn clutches or internal wear is the serious version.
Can I drive it? Drive with care
Avoid long trips, towing and heavy loads. Slipping creates heat that quickly makes the damage worse.
Typical repair cost
$100-$250 for a fluid service, $300-$700 for solenoids, $2,500-$5,500 for a rebuild or replacement.
General US estimates, not quotes. Prices vary by region, vehicle and shop.
Symptoms to Look For
These signs indicate you might be experiencing this issue
- High RPM but poor acceleration
- Engine revs increase but speed doesn't
- Delayed engagement when shifting to Drive
- Burning smell from transmission
- Gear changes feel soft or mushy
Potential Causes
Most likely reasons for this problem, sorted by probability
Repair Solutions
Step-by-step instructions to diagnose and fix the problem
1Check Transmission Fluid
- 1
Park on level ground with engine idling
- 2
Shift through all gears pausing 3 seconds each
- 3
Return to Park and engage parking brake
- 4
Locate transmission dipstick (usually red handle)
- 5
Wipe clean, reinsert, check level between HOT marks
- 6
Add correct ATF fluid if low - DO NOT overfill
Need professional help?
Find a repair shop near you, or describe your exact symptoms to the AI mechanic
When to See a Mechanic
Do not wait if any of these apply
- Slipping continues after the fluid is correct
- Burnt smell or dark fluid
- A transmission warning light or limp mode
How to Prevent It
Simple habits that stop this problem coming back
- Service the fluid at the interval in your manual
- Do not tow beyond the rating
- Fix leaks quickly
Frequently Asked Questions
Can low fluid cause slipping?
Yes, it is the most common cause. Low pressure stops the clutches from engaging fully. Find and fix any leak before topping up.
Is a slipping transmission worth repairing?
It depends on the cause and the car's value. A fluid or solenoid fix is cheap; a rebuild may exceed an older car's value. Get a diagnosis and a written quote.
Related Trouble Codes
Codes a scan tool may show with this problem
Related Issues
AI-generated and informational only. This is not a diagnosis of your specific vehicle and does not replace inspection by a qualified technician.