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1997 Chevrolet K1500 4WD PICKUP ... Protects turbochargers 72% better than required 2 by the GM dexos1 Gen 2 specification. 28% more acid-neutralizing power than Mobil 1. 3; ... Protects all cooling system metals, gaskets and hoses; Phosphate-, nitrate-, nitrite-, silicate-, ...I have a 1997 Chevy Cheyenne 5.7 vortec k2500. I experienced the same fuel/starting problem as RAVINMAGEE, CHRIS3KGT and this is how I managed to overcome it and NEVER experienced it since: 1. Replaced the in-tank fuel unit with a brand new one (fuel pump &metal housing) (electricals seem to have given in after sometime). (See pics) 2.Print Share Access our free Vacuum Diagrams Repair Guide for GM Full Size Vans 1987-1997 through AutoZone Rewards. These diagrams include: Fig. 1: Vacuum hose routing - 1987-88 Federal and high altitude (VIN Z) 4.3L engines with automatic transmissions (G10, 20 and 30 models)The Chevrolet small-block engine is a series of gasoline-powered V8 automobile engines, produced by the Chevrolet division of General Motors between 1954 and 2003, using the same basic engine block.Referred to as a "small-block" for its size relative to the physically much larger Chevrolet big-block engines, the small block family spanned from 262 cu in (4.3 L) to 400 cu in (6.6 L) in ...1997 Chevy 5.7L vortec vacuum hose diagram. Cars & Trucks; Open Questions: 0 answers. truck wouldnt start tapped red box under hood conected to battery and it started sometimes it says reduced engine power. Read full answer. Be the first to answer Feb 09, 2014 • 1999 Chevrolet C/K 2500.2004 Chevrolet Silverado Z71. I replaced the bulbs in my Bose radio AM/FM, cassette tape and single CD player. Now it will not come on. My Silverado is a 2004 Z71 extended cab 4WD. When first plugged it in after bulbs were replaced, a light briefly came on then went off. Could not tell which one it was.Question about 1997 Chevrolet K2500. 1 Answer. 1997 K2500 5.7L. Where can I get a vacuum line diagram? Posted by Chris gable on Jun 08, 2015.Your truck's water pump moves coolant throughout the engine to keep it within normal operating temperatures and to prevent it from overheating. Replacing a faulty or failing water pump on your 2003 Chevy Vortec 5.3-liter V8 engine is a straightforward repair that can help ensure your truck's cooling system is functioning properly.Anonymous Sep 15, 2010. The above method will only work on the older 4.3 vortecs, the 97 4.3 will have to be set with a scan tool and set at or - 2 degrees of zero. You can not set them with a light. You can get them to run by setting them by hand and then the computer will take over.You have foru engine sizes there, check the next diagrams... 1990 Chevrolet Caprice 4.3 liter V-6 VIN "Z" 1990 Chevrolet Caprice 5.0 liter V-8 (305) 1990 Chevrolet Caprice 5.0 liter V-8 (307) 1990 Chevrolet Caprice Classic 5.7 liter V-8 VIN "7" ... Vacuum hose routing-1989 2.5L California Turbo I engineThe most common problems with the GM LT1 engine include: Optispark. Head gasket failure. Coolant sensor failure. PCV valve (oil in intake manifold) Spark plugs and wires. Throughout this article we examine these 5 common LT1 engine problems along with symptoms and replacement.specifications 5.7 vortec 5.7 v mpi displacement (liter/cid) 5.7 / 350 5.7 / 350 cylinders v-8 v-8 bore & stroke (inches) 4.00 x 3.48 4.00 x 3.48 compression ratio 9.4:1 9.4:1 carburetor 4 bbl (holley) n /a ignition delco electronic mefi 4 full throttle operation (carbureted version) 4600 - 5000 4600 - 5000Where is the egr valve located on 1994 chevy s-10 blazer 4.3 vortec. The egr valve should be located in the front of the intake manifold by the thermostat housing and alternator. It should be an electronic egr with one electrical connector. Jun 19, 2011 • 1994 Chevrolet S-10 Blazer. 1 helpful.Sep 24, 2013 · It isato 1997 Chevy 2500 350 vortec. Most sites suggested buying a manual but I can't right now. We live in the country and nothing is open. Any suggestions befgore I strangle him? Reply Save 1 - 11 of 11 Posts rileyjr16 · #2 · Sep 24, 2013 Question: why do you/does he need the vacuum hose diagram? - - - Updated - - - 1 - 15 of 15 results. Chevy CK Pickup 4.3L 1997, Genuine GM Parts™ Vapor Canister by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and... Chevy C1500 4.3L 1997, OE Solutions™ Vapor Canister by Dorman®.

or see below for any check engine light code definitions. You can use a late 80’s or early 90’s GM TBI definition. If you have access to a scan tool use a hook up for a 1990 350 cu. in. 5.7L Chevrolet truck. For some scan tools enter VIN 10th “L” 3rd “C” 8th “K”. Access our free Upper Intake Manifold Repair Guide for GM Full-Size Trucks 1988-1998 through AutoZone Rewards. These diagrams include: Fig. 1: Upper intake manifold bolt tightening sequence-1996 7.4L engines. Fig. 2: Upper intake manifold bolt tightening sequence-1997-98 7.4L engines.Vaccum hose diagram for 97 chevy tahoe 5.7 liter engine idles rough but runs good at normal operating conditions. - Chevrolet 1997 K1500 question. Search Fixya ... If the egr valve solenoid is bad, it could be opening the valve at the wrong time, also creating a vacuum leak. Unplug the egr vacuum hose, plug the open end of the hose and start it ...Frequently bought together. This item: GM Genuine Parts 93441238 Positive Crank Ventilation (PCV) Valve Hose. $884. +. Dorman 42320 PCV Grommet GM - 0.749 In. ID - 1.156 In. OD - 0.962 In. Thickness Compatible with Select Models. $679.Documents. 148358941 4 3 Vortec Manual Engine Parts Manual. of 28. Match case Limit results 1 per page. 0D3749 4.3 LITER GAS ENGINE PARTS MANUAL P.O. BOX 8 WAUKESHA WI 53187 PRINTED IN U.S.A. ISSUED: 03/01/02 GM.

The Chevrolet 90° V6 family of V6 engines began in 1978 with the Chevrolet 200 cu in (3.3 L) as the base engine for the all new 1978 Chevrolet Malibu.The original engine family was phased out in early 2014, with its final use as the 4.3 L (262 cu in) V6 engine used in Chevrolet and GMC trucks and vans. Its phaseout marks the end of an era of Chevrolet small-block engine designs dating back to ...My Suburban ran GREAT since i bought it and replaced the fuel injector spider. But now when accelerating off idle it stumbles and seems to almost stall (though it never has). I think it's some sort of …These may create a vacuum leak as well. Pinch the vacuum line leading to the device, and spray soapy water on it and hear for a change in idle speed. If you find a hose with a softened, hardened, or damaged spot, replace it. You can also spray water on a hose, ports and connectors to help you check for leaks.…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. SOURCE: 1996 chevy suburban engine diagram. I have the diagr. Possible cause: Identifying a swap meet intake or planning a manifold swap can get a . In.