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1988 Chevrolet G20 Service and Repair Manual
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$29.99 USD
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Covers all 1988 G20 trims — Sportvan Extended Passenger Van 3-Door, Beauville Extended Passenger Van 3-Door, Chevy Van Standard Cargo Van 3-Door +1 more ·
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$29.99
1988 Chevrolet G20 Service and Repair Manual
Regular price
$29.99 USD
Unit price
This factory service and repair manual for the 1988 Chevrolet G20 documents a van built in three shapes and three trims but with four different engines bolted into it: the 4.3L V6 of 262 cubic inches, the 5.0L V8 of 305, the 5.7L V8 of 350 and the 6.2L diesel V8 of 379, every one overhead-valve and naturally aspirated. Extended passenger van, standard cargo van and extended cargo van are the bodies; Beauville, Chevy and Sportvan the trims. Specifications, torque values, wiring diagrams and diagnostics are organized by system across all of them.
Engines covered
- 5.0L V8 (305 cu in) — OHV, naturally aspirated, gasoline
- 6.2L V8 (379 cu in) — OHV, naturally aspirated, diesel
- 4.3L V6 (262 cu in) — OHV, naturally aspirated, gasoline
- 5.7L V8 (350 cu in) — OHV, naturally aspirated, gasoline
Body styles covered
- 3-door extended passenger van
- 3-door van standard cargo van
- 3-door van extended cargo van
Trims covered
- Beauville
- Chevy
- Sportvan
Known issues on the 1988 G20. Two recalls are on the federal record for this year, both traced to replacement filters rather than the van as built. One covers fuel filters that can fail to seal at the connection and leak gasoline that may find an ignition source; the other covers oil filters that seal badly enough to let the engine lose its oil and catch fire. The eleven complaints from owners tilt toward engine and engine cooling with four, then single reports on the service brakes and the suspension. Cooling diagnostics, fuel line service and brake specifications all live in this manual.
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHI
Consequence
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN
Remedy
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER
Consequence
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FU
Remedy
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGA
No service bulletins
No technical service bulletins on file with NHTSA for the 1988 Chevrolet G20.
WHILE DRIVING THE VEHICLE CAUGHT FIRE DUE TO POSSIBLE ENGINE FAILURE. (OHIO TRAFFIC CRASH REPORT) *MJS
ENGINE FIRE. (OHIO TRAFFIC CRASH REPORT).
SMOKED NOTICED COMING FROM REAR OF VEHICLE THEN FLAME CAME FROM UNDER THE HOOD. FIRE TOTALLY DESTROYED THE VEHICLE.
NOTICE SMOKE COMING FROM REAR OF THE VAN, DUE TO TRANMISSION FLUID LEAKAGE, RESULTING IN FIRE. TT
Showing the 4 most serious of 11 complaints filed with NHTSA.
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