judder - lose of power ?

1. adam19 Saxperience Forum Bum Joined: Jun 2008 Harlow, essex Posts: 2731 Clio 182

   #1 8th September 2011, 17:54

   hi there , right just a quick question for my mate- right ive tried thinking what it could be and cant figure it out?
   hes got a 106gti and the problem is , he goes out to car to start it it runs fine for 1minute then will splutter lose power sounds like its about to die juddering along nearly stalling then after 2minutes of this the car goes back to normal and will run fine ? then if he turns it off and back on it still runs fine only seem like its when its started up from cold then lasts few minutes then goes back to normal ? just wondering if anyone could know what this problem could be ? thanks adam
2. Cam Saxperience Post Whore Joined: Nov 2010 Kent Posts: 8439 Gen 7 Celica 190.

   #2 8th September 2011, 19:10

   Could be map sensor as mine did this and map sensor was the problem

   1 user thanked this post: adam19
3. jonesy9 Established Member Joined: Feb 2009 Shropshire Posts: 1857 JP4 Saxo, Milano CTR

   #3 8th September 2011, 19:46

   Map sensor or crank sensor mate.

   1 user thanked this post: adam19
4. smurfysaxo Newbie Joined: Sep 2011 Posts: 1

   #4 8th September 2011, 19:52

   how much 4 vts??? and was just wandering if anyone new how hard it would be to fix a cambelt valve as i think it has slipped outta time?? thanks in advance p.s my saxo is 1.1
5. adam19 Saxperience Forum Bum Joined: Jun 2008 Harlow, essex Posts: 2731 Clio 182

   #5 8th September 2011, 20:17

   Quote:

   Originally Posted by furio-cam Could be map sensor as mine did this and map sensor was the problem

   thanks dude they hard to fit / change ? as he not the type to do it himself lol, il give him a hand to do if its easier enough ? but one thing is where bouts is the map censor lol ? thanks
6. adam19 Saxperience Forum Bum Joined: Jun 2008 Harlow, essex Posts: 2731 Clio 182

   #6 8th September 2011, 20:19

   Quote:

   Originally Posted by jonesy9 Map sensor or crank sensor mate.

   thanks dude is there anyway of checking if one of them is the problem ? or would it need to get a diagnostic test ?
7. jonesy9 Established Member Joined: Feb 2009 Shropshire Posts: 1857 JP4 Saxo, Milano CTR

   #7 8th September 2011, 20:42

   Quote:

   Originally Posted by adam19 thanks dude is there anyway of checking if one of them is the problem ? or would it need to get a diagnostic test ?

   Not sure mate, had same prob and it was my crank sensor can pick replacements up for 10-15 pound

   1 user thanked this post: adam19
8. adam19 Saxperience Forum Bum Joined: Jun 2008 Harlow, essex Posts: 2731 Clio 182

   #8 8th September 2011, 20:50

   Quote:

   Originally Posted by jonesy9 Not sure mate, had same prob and it was my crank sensor can pick replacements up for 10-15 pound

   ahh cool, il have alook on hes car and try give them a little clean with carb cleaner- see if that does anything- if sorts it a little then must be one so il replace both cheers mate
9. adam19 Saxperience Forum Bum Joined: Jun 2008 Harlow, essex Posts: 2731 Clio 182

   #9 16th September 2011, 15:02

   right i cleaned the map sensor and no luck hes car was still having the same problem, but i remember from reading a thread a little while ago a coolent temperature sensor can also make a car run dodgy, i had one laying around so i changed it over with hes car, and now the problem has gone for now anyway , its weird how a sensor that has something to do with the temperature of the car can make it run like crap , either that or the problem has just fixed its self for the time being lol
10. S666UKH Frequent Poster Joined: May 2010 Ilford Posts: 558 Saxo Mk2 VTR, PUG 308

    #10 17th September 2011, 23:56

    I got the same problem...
    
    Changed
    
    Crank sensor
    Coolant temp sensor
    Tps
    Map sensor
    Cleaned tb
    Plugs
    Coilpack
    Icv
    
    
    Still there