Hi Every 1
I Just Cleaned Up The EGR on My 91 Accord Coupe F22B Engine
I Followed The Instruction on FAQ
Now When I Start The Car Engine Shake a lot
Have to have my Foot on The Gas Pedal if i let go it dies
did i do something wrong ??
Any Help Will Be Appreciated T Y

 

take any vacuum lines off or anything unplugged in that area still?

 

let me double check

 

nah seems like everything's plugged

 

Did you reset the ECU?

 

nop how do i do that ??

 

I Don't have a Cel

 

I Just Disconnected The Battery Positive Cable for about 30 seconds also pull out Fuse Where it Says ECU for about 1 minute Engine Still The Same

 

Describe any and everything you did to clean your egr, and what exactly you cleaned. I would think it's a vacuum leak somewhere. Most of the time when I try fixing a problem, if I'm not careful I create another one. Remember that old parts are just waiting to be shook so that they will fall apart/open/break. Then you have to try to find the problem you created.

 

I Just Disconnected The EGR Vacuum Hose and Engine Stopped From Shaking I'll Take Care Of It Tomorrow Morning,... Thank U Guys I Think I'll Take It From Here

 

I'm guessing maybe the gasket.

 

i thought i have it i bought a new EGR installed and same thing i soon as a connected the vacuum hose engine shakes and die even if i lift the inner part by hand NO cel on Don't Know Whats Next HELPPPPPPPPPPP PLZZZZZZ

 

Off the top of my head, the only thing I can think of is vacuum is being incorrectly applied to the valve at idle. Remove your hose from the valve put your finger on the end of it and see if you feel vacuum when the car is started. There should be no vacuum at idle.

 

i did and there's vacuum

 

Most likely a bad EGR control solenoid or you got something screwed up with your vacuum hose routing.

 

Did you ever solve your problem? If yes then how?

Thanks.

 

Nop I'm Just Driven Without EGR I Try a Different Control solenoid and Still Getting Vacuum at 700 RPM Don't Know WTF

 

Ok, dude, again, what EGR procedure did you do? Secondly, describe what you did in detail. If you leave anything out, nobody can help you fully.

Also, you reset the ecu by unplugging the radiobackup fuse not the ecu fuse.

 

I'm Sorry I Having Updated my Posts
I Did Remove ECU Fuse about 30 Seconds
I Replaced EGR VALVE CONTROL VALVE, AND CVC Valve
And still Getting Vacuum at 700 RPM From Hose #16 Going to EGR Valve
Once i Connected Engine Dies
I Just Followed Instruction on How to Clean EGR Ports From FAQ
I Even Double Check EGR Runners And Everything was Ok
My Car 91 Accord EX VTec F22B Coupe 5 Speeds
Thank u For Ur Help

 

You reset the ecu by pulling the "radio backup" fuse, not the ecu fuse. I was doing that too until I read differently.

I'm trying to pull the vacuum diagram for your car but I'm trying to figure out what car you have, did you do an engine swap?

 

Yes I did About 8 Months F22B

 

is it the B1 or B2? Did you put the gasket back on properly..maybe there could a small gap. How about the fuel injectors? Are they flush against the gaskets?

 

could it be a blocked vac line somewhere, or maybe some loose carbon blocking something inside? after cleaning my egr valve and stuff, the brand new pcv valve got a bunch of gunk in it. had to take it off and spray out.

he could try running some seafoam through the vac lines and intake. if its a clog, that should take care of it. plus its only $10, so if it doesnt help, its not a huge waste... and actually probably not a waste at all, since any car can use a good cleaning.

 

Really, why is that? So what is the fuse for the ECU for? I thought the whole point of the pulling the fuse is so that the clock and the stereo won't reset. So that suck.

Oh, did you bleed the coolant? Since you might have lost some coolant taking the EACV and the FITV off.

Thanks.

 

ecu fuse is probably so it doesn't burn up in an overload situation, backup must mean memory.