Questions & Answers for: how to block egr

...EGR is bad? Lets say the EGR is still good, what is next? What is the difference between a carbon blocked EGR and if I block the EGR myself? Do a cooling system pressure check for a blown head

...egr left to replace? please help I was reading in one of my repair manuals and it says in there that there could be a block where the exhaust gas pressure sensor is. There could be a blocked inlet ...

to block the orifice. If the EGR is allowing exhaust gas through when it shouldn't, that could be a problem. If you block it completely, and the stumbling stops, at least you'll know that's what it is

problem with the egr valve being clogged need help put new one on and it says still blocked sound slike the egr passages are clogged take it off get the carbon out unless it is like the fords and has ...

...line to egr at idle rough and speeds up. See if the port going in to the intake from the egr is blocked, the port is big on the egr end and goes down in size and can

...bet is to replace the valve if nor mistaking it comes with the sensor, make sure pasages are not blocked, start the car with out the egr it will go up and down rpm and will be noisy if egr pipe is ...

...back thru the intake and reburned. The problem could be the EGR valve, the sensor, or a blocked

asked before about EGR tube,censor tubes blocked,what is causing this? have replaced EGR tube,then computer read out was blocked censor tubes P01406.now computer read out is P0401 insufficent flow ...

...has detected that something is wrong with the EGR system. Can be caused by the EGR tube being blocked/restricted, bad EGR valve, EGR valve not opening (no vacuum), or a bad

...light came back on If its same code. It could be the passage that the egr valve is connect to is blocked or partially blocked double. Check to make sure it is connected properly with no