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Re: V6'ers need your help!! Rough idle? hard start? IA Posted by SWEDECAR [Email] ![]() ![]() ![]() In Reply to: V6'ers need your help!! Rough idle? hard start? IAC?, chris, Sun, 13 Feb 2005 05:28:24 Members do not see ads below this line. - Help Keep This Site Online - Signup |
It might be that the fuel pressure regulator has gone bad and is dribbling fuel into the intake manifold through the vacuum hose on the back of pressure regulator.
If you remove the plastic shield over engine you find the regulator in between the two cylinder banks close to the timing belt.
The two fuel lines goes into the engine right there too.
Remove the vacuum hose after the car has been driven for awhile and look for gasolin coming out. It might take 5-10 min before you see any.
Anders
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