?Sign of a bad EGR?
#1
?Sign of a bad EGR?
I took my EGR off and cleaned it. I re-installed itwith newvacuum linesand decided to check for vacuum leaks. I sprayed carb cleaner all over andwhen I sprayed the EGR,the motorrevs. Is this a sign of a bad EGR? I assume it is, due to a bad diaphram.
Any help is much appreciated. I've been trying to get this surging to stop and have yet to find a solution. I cleaned MAF, IAC, Throttle Body, set TPS, installed vacuum lines, new plugs/wires, new distributor with ignition module, and fuel filter. I am still stumped, hopefullythis could be it.
Any help is much appreciated. I've been trying to get this surging to stop and have yet to find a solution. I cleaned MAF, IAC, Throttle Body, set TPS, installed vacuum lines, new plugs/wires, new distributor with ignition module, and fuel filter. I am still stumped, hopefullythis could be it.
#5
RE: ?Sign of a bad EGR?
There shouldn't be any vacuum at the valve engine idling, so the diaphragm possibility cancels out.....unless you have the wrong line connected. Make sure the vacuum leak is not at the EGR base gasket, or the EGR spacer gaskets in the TB. Also try by squirting some water instead of carb cleaner, if the idle gets worse....there's your leak.
#8
RE: ?Sign of a bad EGR?
ORIGINAL: Jhoward
The surging happens while driving in gear at near constant RPM and you have to accelerate for it to quit surging/bucking.If youaccelerate hard from thebeginning, itruns fine.
The surging happens while driving in gear at near constant RPM and you have to accelerate for it to quit surging/bucking.If youaccelerate hard from thebeginning, itruns fine.
#10
RE: ?Sign of a bad EGR?
It should, it is a sensor that runs to the EEC
www.fordfuelinjection.com
maybe you might find and idea on that site, i dont know that
www.fordfuelinjection.com
maybe you might find and idea on that site, i dont know that