Take battery cables off, both of them, and touch them together. that will reset adapts in the PCM.
Clean the MAF (Mass Air Flow sensor) right after the air filter with a carb cleaner and blow it off as soon as you get it cleaned.
If the intake gaskets would be leaking here is how you tell.
UNHOOK and Plug the PCV tube and port on driver side valve cover. Then pull off the breather tube on the passenger side valve cover that goes to the throttle body inlet tube. If the intake gaskets are out (inside the engine, NOT OUTSIDE!) your hand will get sucked into that tube on the passenger bank.
When i see an intake gasket leak on a 5.7 L31 itss almost always internal causing the problem. Sucking air from inside the intake valley, not the outside.
how this helps.
(I see this issue all the time on MANUAL TRANSMISSION truck that when they step the clutch RPM"s race higher before going down when coming to a stop sign. That is a software glich and those trucks and can"t be corrected. My 96 4.3 V6 GM C1500 does that all the time.
From your post i assume you have an automatic 4L60E transmission.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
