GMC SUBURBAN ENGINE REVS UP

Found 3 results

97 Gmc Suburban K2500 Idiling At 2500 Rpms

I Have Replaced The Iac Valve, Map Sensor, Tps Sensor, Mass Air Sensor, Icm, Egr, No Vacume Leaks, Still Ideling At 2500 Rpms Dont Know...

Asked by jstraley ·

6 ANSWERS

1997

Vacuum Leak Test and Repair

VIDEO

Vacuum Leak Test and Repair

Instructional repair video

Idle Air Control Motor Replacement

Idle Air Control Motor Replacement

The idle air control motor or idle speed control motor is designed to adjust the air flow into the intake manifold at engine idle. Engine idle speed is monitored by the PCM...

1995 GMC Suburban Transmission, Rpms And Speedometor

Transmission Stops Shifting During Driving. When This Occurs The Rpm And Speedometer Gauges Stop Working Also. Just Had Transmission Rebuilt...

Asked by brycedaniels65 ·

1 ANSWER

1995

Hesitation/surging At @1500-2000 RPM Light Load

@ 1500-2000 Rpm Under Light Load There Is Hesitition Going Less Than 30mph And Surging Going More Than 30. If I Give It More Gas, Let Off...

Asked by tgundo2003 ·

4 ANSWERS

1996

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