Bad Valve seals???
Re: Bad Valve seals???
They "shouldn't" make the car run lean.
But bad O2's will. And if your oil seals have been leaking badly for a long enough time, buring all that extra oil could have helped carbon up the louvers on the O2's. So yes, it could, in the long run, indirectly, make it run lean.
99% of the time, when oil valve seals are bad, the engine will give a nice puff of blueish smoke when you first start it up. After the intitial start up, the exhaust should stop puffing blueish colored smoke.
If you change the oil valve seals, wait to do it until you put your hotcam kit in. No sense in changing the springs twice.
But bad O2's will. And if your oil seals have been leaking badly for a long enough time, buring all that extra oil could have helped carbon up the louvers on the O2's. So yes, it could, in the long run, indirectly, make it run lean.
99% of the time, when oil valve seals are bad, the engine will give a nice puff of blueish smoke when you first start it up. After the intitial start up, the exhaust should stop puffing blueish colored smoke.
If you change the oil valve seals, wait to do it until you put your hotcam kit in. No sense in changing the springs twice.
Re: Bad Valve seals???
Ehh, Could be worse. Be grateful that you know how to do your own work. And when you start to get pissed off, look at your wallet and smile at how much you just saved yourself. It does get irratating sometimes doing the same thing over and over and over only to have to do it again ...
Re: Bad Valve seals???
ok im going to order them from summit. can anyone link me to the right ones. stock valves. they have different numbered ones just not sure what ones for my car. thank you and is there a special way to put them on
Re: Bad Valve seals???
I dont know which seals you should get? I got replacement ones from a GM dealer. Once you remove the spring, you just pull up on the old seal (Sometimes their snug so have a pair of pliers)
Then push the new one down over the valve stem until it is seated.
Since you are going to have the spring off, I strongly reccomend having an air fitting in the spark plug hole on about 50 PSI to hold the valves up. You dont want to have to pull a head over a dropped valve. Or atleast have the motor on TDC for each cylinder.
Once you slide the new seal down on the valve stem, get a washer that slips over the valve stem, but touches the valve seal, push down on it smooth and evenly, but firm to make sure its seated all the way. Its actually kind of simple.
Then push the new one down over the valve stem until it is seated.
Since you are going to have the spring off, I strongly reccomend having an air fitting in the spark plug hole on about 50 PSI to hold the valves up. You dont want to have to pull a head over a dropped valve. Or atleast have the motor on TDC for each cylinder.
Once you slide the new seal down on the valve stem, get a washer that slips over the valve stem, but touches the valve seal, push down on it smooth and evenly, but firm to make sure its seated all the way. Its actually kind of simple.
Re: Bad Valve seals???
Well Lol I Just Put The Roller Rocker And Lt4 Springs In It I Know How To Do It. I Used Pliers The First Time To Pull Them Off But Still I Thought They Were Alright And I Just Pushed Them Down So They Cant Go Down Anymore. Maybe I Messed Them Up With The Pliers On The Way Out
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