need more info what carb or fuel inj sys is on the engine?? Rochester 4MV series
Can you please direct me to were I can get a vacuum diagram for a 1996 Seville
go to google or yahoo and do a search for "vacuum line routing edelbrock"..... it should give you alot of pages. choose the one from edelbrock.
Check all vacuum lines.
In a 350 throttle body engine connected to a 700R4 transmission, vacuum lines typically run from the intake manifold to the transmission's vacuum modulator. This modulator uses engine vacuum to adjust the transmission's shift points based on load and throttle position. Additionally, there may be a line connecting to other components like the brake booster or emissions controls, depending on the specific engine setup. Proper routing and connection are essential for optimal transmission performance.
There should be a sticker located in the engine compartment that shows the emission related vacuum line routing.
Ford puts most of their vacuum hose diagrams on the air filter housing cover.
go to chevythunder.com, they have exactly what you are looking for
The vacuum line diagram for a 1993 Chevy G30 with a 5.7L 350 V8 typically includes connections for various components such as the brake booster, HVAC system, EGR valve, and carburetor. The diagram shows the routing of vacuum lines, indicating which components are connected and where vacuum sources are drawn from the engine. It's important to refer to a specific repair manual or service guide for accurate details tailored to your vehicle's configuration, as variations may exist based on equipment or emissions systems.
The vacuum that operates the doors for an ac system is created from the vehicles engine. Check under the hood for vacuum lines that have cracked or have become disconnected to start.
i know one hooks to the brake booster on chevrolet's and toyota's. just follow it from there.
Could be a lean condition. Check all vacuum lines.
The automatic hubs are activated by vacuum. Check for broken or disconnected vacuum lines especially behind each front wheel.