Technical Is smooth acceleration possible

Currently reading:
Technical Is smooth acceleration possible

davemarsh

New member
Joined
May 1, 2004
Messages
23
Points
11
Location
New Zealand.
I'm slowly getting to know my new Punto and am struggling to do one thing: Change from 1st to 2nd gear without a judder.

Here's some info:
- Not so bad if I put all the electrics on (A/C, heater etc)
- Only changing from 1st to 2nd gear. Pulling away from stand-still is OK.
- I can do a smooth change, if I take ages over the gear change and let the revs drop right back.
- Appears as if clutch is either on or off.

Other things I've notice that could be related:
- Acceleration is very on/off. Tap the accelerator and you will be pushed back into your seat.
- Idle is about 600RPM when no electrics on.
- Idle is about 1000RPM with electrics on.
- Tried controlling the rev counter with the accelerator, but they seem slighty out of touch with each other.
- Every 15 secs or so at idle, you will feel the car wobble as the idle speed drops a fraction.

I spoke to a Fiat mechanic today and he thought it was unlike to me the clutch, as finding it hard to get into 1st & reverse are the first symptoms of a worn clutch. I mentioned the idle and his initial response was that it could be carbon build up on the stepper motor.

I'm good at jigsaws, but I can't piece this one together. I half suspect that my jumpy gear change is related to the rev/s acceleration at the time when I let the clutch out.

Any clues? Sorry for the lengthy post, but wanted to try and avoid follow-up questions.



2001 Sporting
 
^^^^

----------------------------------------------------------------------------------
Please do not Email or PM me asking for support. Post on the forums instead. Your reply may help someone else. Thank you
newsiggypic.jpg
 
Back
Top