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Help with LTFT

JerzNick

SE Level Member
Firstly, I apologize for the double post, I posted this in the wrong section the first time.

My ltft's at idle are between 1-2. The instant I go 10% throttle or more, the ltft's shoot to 25 and the car runs line hell...
Once I let off the throttle, I watch the ltft's dip down between -10 and -15...

What I've checked so far:
-Vac leaks... No vac leak.
-Replaced MAF - Same issue
-Replaced both 02 sensors - Same issue
-New AC Delco plugs installed with all new ign wires - Same issue

This engine(L36) is completely stock. All I did was move it from one car to another, no mods at all!

Any ideas???
 


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