![]() ![]() The more you know up front the better the final decision will be. Work wise the head is about 70% of the rebuild effort and 25% to 35% of the total cost, maybe more.ĭon't worry about asking questions. This motor does not easily support a small patch repair. Then you have to disassemble all of the lifters and clean them out. You need a special tool to get a hold of them to pull them off. The valve seals are held in place by the spring. You can check here and see if ther is a spare motor in your area. Head removal in the frame can be done but as you can read here the timing cover remove and replace is not a walk in the park and probably takes about the same time and effort as just yanking the entire power train out. DOHC The original DOHC head (c/n 21006469) had four center bolts that held the rocker cover on. Your best approach would be to conduct a search for a donor motor and swap it in. When Saturn switched to sequential port injection in ’95, it added eyebrows at the top of the intake ports to make room for the individual injectors that were angled down in from the intake manifold. The first time takes the longest but after you get it out replacement is easy. I have a drawing in the FSM but I have to scan it off unless Low Saturn pulls one from the DVD.Įngine removal is not difficult. You've helped me out a ton.Įventually you loose the cylinder entirely if you run it. Do they suggest a std 30-45-60 3-angle or just a single angle cut?Ģ) Can these seats be cut with Neway cutters? I work with small engines and thats all we use.ģ) What negative effects could this have if I just continue to drive it? As I stated before, it runs fine at highway speeds and gets over 30mpg, its just got a rough idle.Īgain, thanks a million for all your input on this. Its a good shell in good condition with basically every option, I just don't know if I want to stick that kind of time into it.Ī couple final questions and I'll try to quit bothering you for a while:ġ) I'm only seeing one seat angle. I also have no desire to pull the motor and do a complete overhaul, I just don't know whether the car is worth that. My main concern is that this engine already uses around 1qt/1000miles, I'd hate to see that increase. Living proof that platinum spark plugs DO work on S-series Saturn engines Ask me how Sponsored Links: 04-12-2005, 08:25 PM 2: Tom92SCm. I was afraid that the fresh top end would have negative effects on the bottom end. Thanks OldNuc, thats the info I was looking for. ![]()
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