badboy4life05
New member
- Joined
- Apr 14, 2006
- Messages
- 5
- Points
- 1
Hi, all
I have a problem with a (P reg 1996) Punto 55s 1.1 Petrol. Wondering if you any of you could help me out?
I bought the car about 3 months ago with an idling problem, I got told off the guy it was a simple problem to fix, all it needed was the idle stepper motor replacing/cleaning. First of all following the Haynes manual i cleaned the Idle Stepper Motor.
Still no effect on the idle it still surges between 1500 - 2000 rpm and then after about 30 secs the revs build up on there own to about 5500 rpm till i push on the throttle to bring it back down again then it continues to surge.
so i went and bought a full Throttle body i took the old one off put the new one on still the same.
Tried all the sensors with new ones, reset the ECU, checked all the vacum pipes for splits, oh and stripped the engine to check all the gaskets which they are all fine, but because i stripped the engine i have to replace all the gaskets with new ones,
so pretty much ruled out its not a gasket. im going to buy a gasket set today and rebuild the bugger.
Could this problem be electrical (bad earth) ????, Faulty ECU. the car has only done 64k the head gasket looked in really good codition.
If anyone has had the same problem and solved it i would love to hear from you as its really doing my head in now.
Cheers All
Adam
I have a problem with a (P reg 1996) Punto 55s 1.1 Petrol. Wondering if you any of you could help me out?
I bought the car about 3 months ago with an idling problem, I got told off the guy it was a simple problem to fix, all it needed was the idle stepper motor replacing/cleaning. First of all following the Haynes manual i cleaned the Idle Stepper Motor.
Still no effect on the idle it still surges between 1500 - 2000 rpm and then after about 30 secs the revs build up on there own to about 5500 rpm till i push on the throttle to bring it back down again then it continues to surge.
so i went and bought a full Throttle body i took the old one off put the new one on still the same.
Tried all the sensors with new ones, reset the ECU, checked all the vacum pipes for splits, oh and stripped the engine to check all the gaskets which they are all fine, but because i stripped the engine i have to replace all the gaskets with new ones,
so pretty much ruled out its not a gasket. im going to buy a gasket set today and rebuild the bugger.
Could this problem be electrical (bad earth) ????, Faulty ECU. the car has only done 64k the head gasket looked in really good codition.
If anyone has had the same problem and solved it i would love to hear from you as its really doing my head in now.
Cheers All
Adam