1.9 jtd problem

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1.9 jtd problem

denmlaa

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Apr 18, 2015
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Hi guys , im having problem with my Fiat bravo 1.9 jtd ,help
Rpm variates when engine is cold first 30 sec - 5 min
When this started to happening my car is losing power on higher rpms , it wont work well when engine is cold , and after 30 - 50 sec of running it works good , any suggestions ?
i changed filter and still have problem , changed all 4 nozzles , fuel pump in my fuel tank , cleaned whole fuel system , pressure regulator on high pressure pump , pressure sensor on common rail, changed maf, map sensor ...
 
Hi guys , im having problem with my Fiat bravo 1.9 jtd ,help
Rpm variates when engine is cold first 30 sec - 5 min
When this started to happening my car is losing power on higher rpms , it wont work well when engine is cold , and after 30 - 50 sec of running it works good , any suggestions ?
i changed filter and still have problem , changed all 4 nozzles , fuel pump in my fuel tank , cleaned whole fuel system , pressure regulator on high pressure pump , pressure sensor on common rail, changed maf, map sensor ...

Hi, and welcome to FF:),

sounds more temperature related to me,

if you stop car when it's warm , does is still do it for 30 seconds, OR ONLY when COLD..??

does it store any fault codes..??, :confused:
Charlie
 
Thanks :)
Yes , it happens only when engine is cold .
No fault codes , i had for maf but i changed it
 
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