tuning a tuned port injection ?????????????????
Thread Starter
On The Tree
Joined: Jul 2008
Posts: 133
Likes: 0
From: houston, tx
tuning a tuned port injection ????????????????? i recently bought a yj jeep with what the guys says is suppose to be a 383. but only thing i can really see without pulling it apart is it has aluminum heads. this engine runs like ****,
is there anyone out there that can still tune these old dinasours? thanks in advance!!!
or should i just ls swap it!??
is there anyone out there that can still tune these old dinasours? thanks in advance!!!
or should i just ls swap it!??
there's a small forum here keeping the LT platform alive
https://ls1tech.com/forums/lt1-lt4-modifications-31/
https://ls1tech.com/forums/lt1-lt4-modifications-31/
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TECH Addict
Joined: Oct 2016
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From: PDX-OR-USA
Last time I fiddled with one swore I'd never touch that old ECU again...
Depending on the generation they were basically analog , 1 step up from TBI,,,
The ECU's are so old that the capacitors are drying out.. Refurb can run 400+ dollars
to get a guy who is good enough at that generation of electronics on the job..
I'd run a Microsquirt and never look back..
Have the same issues with my 94 Jeep Wrangler.. ECU is the Jurassic edition and I don't mean the movie.. LOL
Depending on the generation they were basically analog , 1 step up from TBI,,,
The ECU's are so old that the capacitors are drying out.. Refurb can run 400+ dollars
to get a guy who is good enough at that generation of electronics on the job..
I'd run a Microsquirt and never look back..
Have the same issues with my 94 Jeep Wrangler.. ECU is the Jurassic edition and I don't mean the movie.. LOL
MLCCs dont "dry out" and have been used in cars since the late 70's & they are very robust. I don't know what you're doing to your computers but I've never had those kind of problems.