20 Most Recent 1986 Chevrolet G20 - Page 7 Questions & Answers

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2000 chevy van full size, no brake lights

Poor ground or no power at bulb. Check for ground and continuity of wiring leading to brake light bulbs.
5/7/2012 5:33:27 PM • Chevrolet G20... • Answered on May 07, 2012
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When replacing a battery does it interfere with the computer box, transmission, or MPH gauge?

Sounds like speed sensor issue. Do not know how it could be related to battery remove and replace but anything is possible. Have some one plug it in to check for a code.
4/11/2012 3:03:43 PM • Chevrolet G20... • Answered on Apr 11, 2012
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Fuel pump relay malfunation on 1994 chev G20 sportvan

bloked fuel filter will give same reading as starvation , check filter .
3/20/2012 9:54:00 PM • Chevrolet G20... • Answered on Mar 20, 2012
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How to fix an abs motor

The ABS motor is serviced as an assembly. Product liability being what it is these days.
2/15/2012 8:17:32 AM • Chevrolet G20... • Answered on Feb 15, 2012
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94 chevy g20 wire diagram colum 12 v hot

Power from battery is the Red wire, both are to battery one usually to Bat 2 and the other to Bat 3 on connectorTan/white is groundDk Blue/White is ground for cluster without gaugesOrange goes to ignition 3Yellow goes to solenoidpink ignition 1Brown is accessory
2/12/2012 10:05:52 PM • Chevrolet G20... • Answered on Feb 12, 2012
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Van won't start - no

CHECK IGNITION FUSE, DEPEND ON MODEL VECHICLE COULD HAVE BAD CRANKSHAFT POSITION SENSOR.
10/7/2011 7:22:58 PM • Chevrolet G20... • Answered on Oct 07, 2011
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Transmission often fails to shift

Do you have any trouble codes present? it could just be a shift solenoid.
9/23/2011 5:37:04 PM • Chevrolet G20... • Answered on Sep 23, 2011
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