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With a fuel port injection OR throttle body injection engine, the engine develops a partial vacuum between the throttle assembly and the intake valves. Note that there is never a true vacuum in ANY engine, and when the throttle is wide open, there is very little vacuum.
What else can I help you with?
Where is the vacuum in port injection?
With a fuel port injection OR throttle body injection engine, the engine develops a partial vacuum between the throttle assembly and the intake valves. Note that there is never a true vacuum in ANY engine, and when the throttle is wide open, there is very little vacuum.
Does anyone have a vacuum tube diagram for a 1985 5.7L Tuned Port Injection Corvette Engine?
Does anyone have a diagram for the Vacuum connections for a 1985 5.7 L Tune Port Injection Corvette engine?
Where is the vacuum hose located and the egr valve on 1986 iroc 305 tuned port injection?
under the intake port tubes
Does a 1996 Buick Skylark have fuel injection?
Yes. Sequential-Port Injection.
What does tpi mean on Corvette?
It's a type of fuel injection. It stands for "Tuned Port Injection."
Does a 1988 S10 2.8 have TBI or direct port injection?
It has TBI / Throttle body injection.
What kinds of fuel injectors are available for cars?
There are many types of fuel injection technology, but there are four very popular systems made available for newer cars. They are single-port, multi-port, sequential injection, and direct injection.
What size engine can you fit in a 1991 Pontiac Firebird?
3.1L LHO v6 Multi-Port injection 5.0L LB9 v8 Throttle body injected 5.0L L69 v8 Tune-Port Injection 5.7L L98 v8 Tune-port Injection ( Not Recommended for T-Tops )
What does MPI mean when referring to an engine?
Multi Port Injection
What dose spi mean?
Split Port Injection ( Ford )
What is the meaning of MPFI?
MPFI= Multi Port Fuel Injection
What is the full form of TPI?
Tune port injection--- TPI.
