diamondstargsx
15+ Year Contributor
- 86
- 0
- Dec 10, 2004
-
sml va,
Virginia
well ole blue is back in the garage,its been along time since but shit happens.pretty much all of a sudden the idle went to shit and vacum is at 10hg and less allmost stalling.i can unlpug the isc and it does nothing at all.i think this is what it could be but opinions are welcome.i can go like four clicks rich on the translator to get a decent idle but thats not right and get 15hg but like i said its something else.there no cel from the ecu and i checked for leaks with carb cleaner and did not find any.dam it ran so good last weekend and just starting being an ass to me after i just put on a timing belt,alt belt,power steering belt, exhaust mani gasket and went to the new 2.0 maf version from the 1.3 for christmas.i did that about three weeks ago so its not any of that.
so, im just going to sit back with a miller lite and do some searching!
Maximum Pixel width allowed is 800.
so, im just going to sit back with a miller lite and do some searching!
Maximum Pixel width allowed is 800.
It's sounds like you have your intake timing off just a little but, you could bring your idle up by increasing fuel flow through the translator. But increasing engine speed that way is going to create more vacuum, thats why your seeing more vacuum(15 hg) when you adjust. Do you have adjustable cam gears? I have a friend who didn't diagnose his engine, and had me change his engine for low compression because he was too lazy to check out what failed on his engine, He just guessed. Do a compression test. All the sensors in the world won't fix a broken base engine. 
