1989 Pontiac Trans Am Tachometer Photo

1989 Pontiac Trans Am Tachometer

1989 Pontiac Trans Am GTA Fuel Injection Tuning - 101 Tech Idle Mischief

We started the T/A and used a low-scale tach to get the engine idle to approximately 500 rpm. This will now be our low idle, or minimum-air adjustment, performed at the throttle stop on the driver side of the throttle body with a T-25 Torx. Tip: If your idle is too high, you might have an intake leak. Intake leaks are common in Tuned-Port cars because of the multi-piece intake plenum and runner design. Plug your IAC back in, and use carburetor cleaner to spray around all the intake manifold seams. If the idle drops consistently when the carburetor cleaner is sprayed in a specific area, you have located your leak. View Related Article

Pontiac Solstice Research

Get updated on all your car buying needs from safety features, to specs, to crash test ratings and options. Get all the information you need if you are interested in buying a new car like the Pontiac Solstice. The L4 standard engine in the Solstice gives you 260 horsepower with an estimated 22 mpg. It has a trade in value of $15,948.00 which should come in handy when you go to shop for your next car. The Pontiac Torrent and the Pontiac G6 are other vehicles that might interest you.