So tired of opti, sell car or fix.
#21
EFI24x........ " opti 100% gone " is this true ? Opti gone including every bit of connective hardware ???..............wow. Okay, how much for a total retrofit from opti to EFI24x should I expect to pay for parts and install. The mechanic I use is actually trustworthy, as I've had many repairs, including an ls1 changeout.
#22
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I've had two optis since the car was new. The first one is still in working condition and is used as a backup where the 2nd was put on 3 years ago where the engine is taken up to 7000rpm. I don't get it...
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Advanced auto parts $200 "Cardone Select"here 8months and around 6,000miles good to 6000 so far on current tune
Sealed cap and locktited the rotor screws,cleaned and repin'd opti harness too for Luck
Sealed cap and locktited the rotor screws,cleaned and repin'd opti harness too for Luck
#26
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I put a brand new Dynaspark on my car (checked all specs) still had a high rpm miss....pulled it back down and there was something shaking around in the opti...I always had problems....
Another one of my friends that has helped me install some of my optis has a Cheapo Ebay opti on his car and he spins it to 7k with not so much as a hiccup...
I don't get it either...
Yes the 24x COMPLETELY gets rid of the opti and uses crank and cam trigger sensors and individual coils....Check out eficonnection.com for more info..
Matt
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I've heard on models like yours 95+ Matt that dowel pin length needs checked,if too long it can K.O. opti instantly,or problems with cap mounting too deep/tight...did you check that stuff....I would love the 24x system too if given the choice even though I'm not experiencing opti woes
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EFI24x........ " opti 100% gone " is this true ? Opti gone including every bit of connective hardware ???..............wow. Okay, how much for a total retrofit from opti to EFI24x should I expect to pay for parts and install. The mechanic I use is actually trustworthy, as I've had many repairs, including an ls1 changeout.
1. Do some research on here on opti r&r ive changed one in a parking lot at night in 2 hrs so going slow you should be done in no more then 4. Its easy
2. I recommend http://www.chandlermotorsports.com for the opti replacement and dont cheap out on the 1 yr warranty. Ive personally seen hes product and its a good piece plus hes a member on here so if you have any problems hes here to help.
3. 3.73's are recommended for autos and 4.10s for stick cars. not everyone agrees with it but thats life
#33
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first one went out apeared stock at 196k next one lasted from april to august hit a rainstorm late july or so and it will give up in about a month maybe less maybe more. so the last time I just took it apart and started a full rebuilt since it happend late in the season
#34
2 hours to change an opti in a parking lot ?.........I thought the water pump had to come off then the opti.........Are you saying the opti comes off without removing the waterpump ????????????
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Let me know if you decide to sell the 3.73s. I've got my eye open for a good deal on new gears.
I think the 93-94 opti is more prone to failure than the 95-up opti. That's what I've seen from my experience, but I've only had my car for 8 months. I had the 93 motor, then swapped for a 95. The 95 appeared to have the original opti at 145,000 miles. It did go out on me and I swapped it for a Chandler unit and it's running great. I drive it everyday, rain or shine.
As far as install, I think it would be tough for someone who's never done it. You'll run into a few problems but as long as your not in a big hurry and you have the right tools, I think you'll be ok. Just don't force it on. Take the cap off and turn the rotor until it slides in without force. Bolt it down, then bolt the cap back on.
I think the 93-94 opti is more prone to failure than the 95-up opti. That's what I've seen from my experience, but I've only had my car for 8 months. I had the 93 motor, then swapped for a 95. The 95 appeared to have the original opti at 145,000 miles. It did go out on me and I swapped it for a Chandler unit and it's running great. I drive it everyday, rain or shine.
As far as install, I think it would be tough for someone who's never done it. You'll run into a few problems but as long as your not in a big hurry and you have the right tools, I think you'll be ok. Just don't force it on. Take the cap off and turn the rotor until it slides in without force. Bolt it down, then bolt the cap back on.
#38
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What Opti does your car have. The engine that was in my car was a 94 and it was still the spline drive. If im not mistaken 94.5 was when they switched to pin drive. Now if your car is a pin drive and your pin is actually sticking out to far it will also tear up the opti. Yeah optis are failure prone but man 7 of them there has to be a reason they are failing. But if ya want to spend the money 24x is the way to go!!
Last edited by Wyocattech; 12-23-2010 at 12:30 PM.
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Last i read Chandler's service has gone Tit's up
http://ltxtech.com/forums/content.ph...age=2#comments
http://ltxtech.com/forums/content.ph...age=2#comments