EcosseRx7

hello all
The Name Is Stu From Scotland,
Just Got A FD3S Couple Of Weeks Ago 1993 Efini Model
Just Recently Started Having 2 Problems Can Any 1 Help?

1. The Clutch Seems To Stick Once Depressed Only In 1st & 2nd Gear

2. I Have A Sort Off Dump Valve Sound After Lifting Off The Gas It's Like A Long psssss if u know what i mean

Any Help Would Be Much Appreciated

Thanks

finnicky7

First off try searching before posting.


With that said you may have a failing slave cylinder, or pressure plate.
And I would guess you are hearing a blow off valve. If the FD is stock the previuos owner may have vented them to outside the air box. If not stock you will see a BOV.

Good Luck post some pics of the new ride as well.

EcosseRx7

thanks 4 the help,

there is no bov installed.

but it does sound very similar to it. this problem has only started happening in the last 300miles, its a very low millage car, roughly 20000miles.
will wonder round the site,

thanks again

SLOASFK

iTrader: (5)

the car comes with a BOV(maybe two?) stock. from the factory it vents in to the intake box, however most people either a: vent it to the atmosphere or b: when you get an aftermarket intake, you can hear it venting.

Have you ever owned a turbocharged car before?

If it just started happening, it could be that the recirculation hose popped off.

EcosseRx7

will have a look under the hood 2moz, been to busy @ work.
any other ideas on the clutch :S
really pi$$in me off now
i have to drive with 1 shoe off so i use my toes to lift it back up after selecting 1st or 2nd

Heisenberg

iTrader: (3)

My guess is your clutch problem is either a slave cyl or a clutch master cyl.

dgeesaman

iTrader: (7)

Honestly this sounds like it has real potential for a bad accident.

I humbly suggest you take this to the nearest transmission shop of good repute and have them diagnose it. This issue is not a rotary-specific thing so you stand a very good chance of getting it serviced properly and efficiently.

If this is not a daily driven car, then I'd suggest leaving it parked until the problem is pinpointed and fixed. Offhand I agree with the others and would continue researching the clutch master cylinder and hydraulics. I dunno but maybe the brake booster check valve might play a role?

The PSSSH sound could be the stock blowoff valves, if they happen to be disconnected from the air intake. They are golf-ball sized plastic valves (one black, one brown, labeled charge relief valve and air bypass valve) right behind the airbox. If so, it's not much to worry about although you would be wise to connect them back to the air intake so they don't hiccup dirty air back in, which is one reason that I have left mine as stock.

But then again, if your blow off valves are plumbed normally you might be hearing an intake leak.

Dave

RX7LINK

iTrader: (3)

like others said... clutch problem IS clutch master and/or clutch slave cylinder broke

find out how the stock blowoff valves look like, then u can check if ur actually missing anything. cuz pssssssstt after u left off gas sounds perfectly normal for turbo car... i don't see why the previous owner would even touch it unless he's upgrading it

EcosseRx7

thanks very much for all the help and suggestions

i have i really reliable local mechanic, hopefully i can get it booked in for the weekend,
as for 93VR Touring ~ i aint owned a turbo charged car previously, the car i had was a Citroen Saxo VTR :P
Big Jump To A RX-7

thanks again

EcosseRx7

o forgot 1 question
if any thing has to be replaced am i aswell replacing anything else @ the time?
thanks again guy's

dgeesaman

iTrader: (7)

Clutch hydraulic problems are not very invasive. So there's not a lot of 'while you're in there' to speak of.

If the mechanic needs to remove the tranny, I'd suggest the clutch fork, and maybe the clutch if it's showing wear.

Dave