laloquera916

92 coupe here, my purge cut off solenoid valve is clicking underneath my hood. It's done it in the past, and have swap it out. Recently is, I've been trying to fine tune my car, stock that is. I have excessive vibration when park and idling, and its at an all time worst as I shift into reverse to pull out of my drive way. The vibration turns into a tremble, all the way up to my steering column. Also. I have reset my Idle speed and ignition timing with a light gun. It seem to do well, but with in a day or two my ignition timing feel that its off. My RPM holds kewel, but I can feel a surge through the vibrations. This is annoying, does the clicking of purge cut off solenoid valve have anything to do with it? I'm a leaking or perhaps a vacuum line can possibly be plug or obstructed? Help help, thanx.
laloquera916

laloquera916

Anyone?

laloquera916

Feed back anyone?

laloquera916

Im back with the same old issue. Looks like I have to replace this part once a year. Anyone out there have the same issue or a clarification for me. I am on my third year trying to trouble shoot this issue with no fix in sight. Help ... help!

laloquera916

Crap! Its called evap purge control solenoid.

jdmcertified909

Might want to replace the evap canister thinl about it. Y,else would it go bad again? Your car might not be running right evap canister might be clogged passing pieces of carbon into the valve. Buy some sea foam to clean out your engine. N for that much vibration sounds like a motor mount. Or maybe twoor like if your idle was to low

exb18c1

Check the engine mounts.They are probably soft or torn.

laloquera916

Check my lines for cracks and leaks, seeme ok, also check for stopage and restrictions. I heard the carbon canisters never go bad? Check my motor mounts, they look good. Im reset my base timing and ignition timing. I will post up later.

exb18c1

The clicking of the valve is normal when the engine reaches for certain temperature.If I'm not mistaken the purge solenoid is controlled by PWM(pulse width modulation)that's why you hear the clicking.

jdmcertified909

Ive had to change a couple for car running like crap. Including mine. And some seafoam and had the engine running like new. Felt better throttle responce. Cleaner idle. Better gas milliage. It feels like I barely have to,give gas for,it to go. The car feels lighter do,that seafoam cleans out alL the carbon

laloquera916

It sounds like Im gonna just have live the noise. I clean out my iac & fiv and my intake, feels good. Clean and regap my plugs, clean out my dizzy, it all look good. Im gonna seafoam it tomorrow, its been along hot and dusty summer. Ill post up tomorrow.
I dont think evap purge solenoid valve should make that tick, anyone have another clarification?

jdmcertified909

Do u know how to apply it? Youtube it and type official way to seafoam