Low power

Tiny
TANATSWA24
  • MEMBER
  • 2003 MAZDA 121
  • 2.4L
  • 4 CYL
  • 2WD
  • MANUAL
  • 250 MILES
The car only goes up to 80km/hr. If I press down the pedal, then the engine runs faster but the speed remains on 80. What causes this?
Thursday, September 20th, 2018 AT 6:48 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,645 POSTS
Hi and thanks for using 2carpros. Com

If the engine RPM's are increasing but the vehicle doesn't speed up, it sounds like the clutch is slipping. Don't laugh, but try this little trick. Make sure the area is clear of any obstructions. Once you are clear, start the engine and place the vehicle in 5th gear. Pop the clutch while keeping one foot on the brake. If the engine stalls, the clutch is good. If it doesn't stall or takes some time to stall, the clutch is bad.

Please be careful doing this. Make sure there is nothing to hit.

Let me know what you find.

Joe
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Thursday, September 20th, 2018 AT 6:52 PM

Please login or register to post a reply.

Related Engine Low Power Content

Fix an Engine with Low Power!
VIDEO
Fix an Engine with Low Power!
Instructional repair video
Symptoms of Low Engine Power
GUIDE
Symptoms of Low Engine Power
The power your car's engine is producing is important. When you step on the gas you need your car to accelerate, mainly to keep you out of trouble when getting onto the...
VIEW MORE

Sponsored links