Violent Cutoff (I mean really violent) - Me Too

[michael]

On Jun 2, 2005, at 12:01 PM, Phil and Judy Rose wrote:

> At 11:07 AM -0500 6/2/05, michael wrote:
>> Ok, what's the conclusion?
>> I have been experiencing this for 3 years. Replaced the wastegate 
>> frequency valve - no change.
>> Now I cannot get boost over 1.4 without this violent cutoff.
>
>
> Do you mean to imply that you were able to get _higher_ than 1.4 bar 
> before replacing the WGFV (i.e., the new WGFV didn't cure the violent 
> cutoff but just reduced the boost)? The WGFV might be connected 
> improperly--or--as in Kneale's case maybe it's the wrong one.

Same performance before and after the WGFV replacement.

>
>> What's next to replace?
>
> The cut-off symptom can be caused by merely a loose clamp or a torn 
> hose (e.g., Michelin Man). Rather than replacing anything--have you 
> ever done a manifold pressure test?
>

That next, after the contact renew.
Thanks.

> Phil
>
>
>
> -- 
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> *  Phil & Judy Rose           Rochester, NY  *      *        
> mailto:pjrose at frontiernet.net       *
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