fastback wrote:you guys are nuts!!! how much more power can you achieve from blocking the egr valve?
NTBB wrote:al not only on the pre 09 ML,this problems is with all EGR systems that are not using a VVT system that recycles exhaust gases through the exhaust valves.
subi_man wrote:The different manifold section won't stop carbon buildup - all it achieves is to prevent the small pressure sensing tube from becoming blocked (by re-locating the outlet), as that causes problems all of it's own....
daryn wrote:So this is what they have done, no new manifold
daryn wrote:So this is what they have done, no new manifold
1505A464 - Pipe, air inlet
2036A291 - Vacuum hose & pipe
MD026761 - cap rubber, 2.9mm
MN158295 - gasket-throttle body (others)
ME204371 - gasket-throttle body
1582A039 - gasket-EGR valve
MR161679 - gasket-exh/manifold EGR pipe
daryn wrote:So this is what they have done, no new manifold
sierra wrote: Did they record the fuel injection supply pipe removal and refitment?
It has to be replaced at the 6th valve clearance adjustment or 180,000km and if they ever claim to have done this check but haven't, they might well forget to record this detail.
daryn wrote:sierra wrote: Did they record the fuel injection supply pipe removal and refitment?
It has to be replaced at the 6th valve clearance adjustment or 180,000km and if they ever claim to have done this check but haven't, they might well forget to record this detail.
Why can this be a concern ?
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