Technical Fiat Stilo 1.6 16v start problems

Currently reading:
Technical Fiat Stilo 1.6 16v start problems

Joined
Oct 9, 2021
Messages
14
Points
55
Fiat Stilo 1.6 16v start problems
Rough, hard, difficult start
When ignition is on, Until fuel pump turn off start hard.
Sometimes need twice to turn on/turn off ignition key.
New fuel pump cleaned noozles, changed most of sensors. Etc.
What could causes?
 
Back
Top