ocei77
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Everything posted by ocei77
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You can't tell from the markings. The 2001 is a 52mm crank and the 96 is 48. Also the thrust bearing ( the one with the flanges) is in position 5 on the 01 and 3 on the 96. The first group of letters gives the tolerances for the crank. A is std. B=.03, C=.05 and D= .25. This is all listed on the engine spec page in the fsm. The four others are the rod bearing tolerances.. Haven't figured out those, except that the first being all I's says they are at least the same. This is part of the reason why rebuilding is so cost prohibitive. In order to use the same bearings, the crank must be machined. Subaru does sell crank bearings individually, but you better be sure of the measurements. You won't be able to return them. Rod bearings only come in sets. O.
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Just keep track of your electrical connections. Especially the ones that are around the TCU on the hump. ( You need torx security sockets to get the bolts there). Look carefully at the fsm re: screws that secure the air bag and dash. Some are hidden. If the dash does not lift with finger pressure, you still have a bolt in there. Don't drop the steering wheel until the last possible moment. It gets in the way. Best to have an extra pair of hands to guide the dash in and out. It's odd weight and bulky.
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Last quote I got ( 2 years ago) was $600. It's at least a 4 hour job with someone familiar with Subarus. If not,, more. Requires a complete dash removal and cross brace, just to get to heater box. Torx security sockets are needed to remove the TCU from the hump. Not a fun job, but a necessary one. Took me a little over 3 hours to just get the dash out. In 85 deg heat and high humidity! The adhesive that is used to locate the box, just did not want to let go in that heat. O.
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Does the egr valve move when you rev it? That little hole gets a lot of build up. And also the hole inside the egr where the egr pipe joins the egr itself. If you need to remove the egr brasstube , you should be able to just break it free with visegrips. If you need complete access. First, remove the egr itself , then doubling up on the nuts and turning the inner one, the mounting studs will back out giving complete access on the egr pipe. O.
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Make sure the u joints in the steering rack are greased. O.
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- coilovers
- coil sleeves
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Before I changed my crank sensor, I double checked my timing and it is off. Will have to wait until I get back to the garage on Mon to reset. I wanted to change the crank sensor because that controls spark. If it is failing you can get sporadic, but consistent misfires. It's not a common failure, but I was going down my list. So, check your timing.
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Am having similar issues tracking down a misfire on a 96OB. Have done all that you have done. My next item is changing the crank sensor. I'd check your fuel pressure since you have the ability to do so. I also notice that you have not changed your fuel filter. Do so. A partially gunked up filter will not let fuel flow consistently.Unless you can rule this out, a fuel pressure test won't be conclusive. O.
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I have heard of many things owners have done to finally get their engine separated. Some procedures like the above is not something the average person has or can do. I have only had two instances where the engine has been stuck in the approximately 12-18 engines I've had to remove. What has worked in those instances and something that everyone has access to is a simple bottle jack. Place some wood against the firewall. The piston against a projection on the block and pump. It works like a charm. Everytime. O.
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If it's an auto and the belt is still there, the easiest way to pop the crank bolts is to put the screwdriver through the bolt hole on passenger side above axle. this will prevent the engine from turning and be a piece of cake. A manual will need some sort of strap wrench, or a 12mm 6pt socket on a 3/8 breaker on the flywheel bolt. Turn engine till the bar rests against the housing and go as above. O.