Hi all,here's a question for ya......
POWER BOOST VALVES.....
Whats the gen on these thingy's,do they do what they say?
Reason im asking is because ive got a problem with one.
I went to start my astra for the first time yesterday,very nerve racking!
Checked everything over and switched on the ignition....fuel pump comes alive,engine turns over but no firing.
Check for spark.
Plugs are dry.
Remove feed pipe from injector rail.
Check tank for fuel.
Take feed pipe off boost valve/fuel reg.
Conclusion,something wrong with boost valve. (genius eh?)
How do these things work,im assuming its just a diaphragm operated by inlet vacumn yes?
Never had one before so is it worth getting another one to replace it or just get a standard one cos the latter would be cheaper surely!
Any info from all you tech heads would be appreciated!