I have a 89 Toyota 2wd pickup that has a rough idle. I checked for any vaccume leaks and couldnt find any. My next guess was that something wasnt sealed right, but stil couldnt find anything wrong.

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Counterman has been serving auto parts jobbers, retailers and distributors since 1983.
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I have a 89 Toyota 2wd pickup that has a rough idle. I checked for any vaccume leaks and couldnt find any. My next guess was that something wasnt sealed right, but stil couldnt find anything wrong.

I have a 89 Toyota 2wd pickup that has a rough idle. I checked for any vaccume leaks and couldnt find any. My next guess was that something wasnt sealed right, but stil couldnt find anything wrong. Would my next step be to check my Throttle Positioning Sensor?

Education

Turbochargers and GDI: A Winning Combination

Automakers have turned to turbochargers and GDI to boost fuel economy and horsepower – with less displacement.

Brian Sexton
By Brian Sexton

The popularity of turbocharged gasoline engines has surged over the past 20 years. According to the Department of Energy, approximately 1% of all 2000-model-year light-duty vehicles were turbocharged. Fast-forward to today, and more than one-third of all light-duty vehicles are turbocharged.

So, why the rapid change? That’s simple: fuel-economy standards. Current CAFE standards call for automakers to increase the average fuel economy of their lineups to 54.5 mpg by 2025. To meet these regulations, automakers have needed to innovate. This innovation has led to the advent of new technologies that have changed the entire industry.

Read Full Article

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