Question about 2007 Suzuki Grand Vitara 4WD
How do I blank off egr valve
Why would you do that. (if in usa its illegal and prove of tampering)
1: besides smog (NOX reduction) it does 2 other things.
2: it lowers exhaust valve temperatures, making them last and last.
3: it increase MPG, mileage. (can be proven easy with a simple test)
4: reduces PING, (detonation damage)
NOt only that, the ECU/PCM will fail the P04xx tests. and then not be able to inject or run spark advance correctly (see ping)
how to make a blank off, why? just unplug it.
Posted on Nov 22, 2013
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Posted on Jan 02, 2017
it's on the intake collector, you have to remove the intake collector then remove the egr valve from the intake collector
Posted on Mar 13, 2010
Just remove the valve from the engine, two bolts on most and use a piece of brass shim stock (available from auto parts stores like NAPA) and cut a block off gasket to go under the valve. Use the old gasket as a template but of course don't cut the hole that exhaust gas goes through in the shim stock. The shim stock comes in various thicknesses so ask the parts counter person which would work best, around .006" should be fine as far as thickness goes. You can also use a soda can for the metal, but it may not last very long.
Posted on Sep 13, 2012
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