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1998 Chevrolet Blazer Support Question

1998 Chevrolet Blazer Support Question

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Question posted by geno8917 on January 13th, 2013

Chevy Blazer 98

i Have a 4x4 chevy blazer 1998 wich leaks oil; do you guys think it has anything to do wth the knock sensor? 

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Answer #1: Posted by roadrunnertim on January 13th, 2013 10:57 PM
This answer was accepted by the poster of the original question.
roadrunnertim

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No. Probably your valve cover gaskets are leaking. That's usually the first thing that starts leaking oil on older vehicles. The other thing that leaks is the oil pan gasket. Check those two areas first for oil leaks. 

Related Manual Pages

Owner's Manual - Page 7

... upper part the switch to turn the heater off. Put theswitch in the "Seats and Restraint Systems" section o your f owner's manual. Supplement to the 1998 Chevrolet Blazer,GMC Jimmy and Oldsmobile Bravada Owner's Manuals This information replaces the Heated Front Seats text in the center position to turn the heater of low...
Owner's Manual - Page 9

..." information located in Section 6 in your owner's manual. Vehicles built for the U.S. Part Number 15040820 "Copyxight General Motors Corporation 1998 All Rights Reserved 1 Supplement to the1998 Chevrolet SlO (with ZR2 Suspension) and Chevrolet Blazer (with ZR2 Suspension) Owner's Manuals This information should be included with the "Daytime Running Lamps ( D m ) " information located in...
Owner's Manual - Page 11

... or overheated engine,etc. can use . and 5-1 6-1 7-1 8- 1 Problems on page 8-10. 9- 1 Index Here's an alphabetical listing of almost every subject in this manual. Tk:: 1998 Chevrolet Blazer Owner's Manual 1-1 2- 1 Seats and Restraint Systems This section tellsyou how to use your audio system. l Comfort Controls and Audio Systems This section tellsyou how to...
Owner's Manual - Page 12

.... C98 11 B First Edition ii 3 CHEVROLET We support voluntary technician certification. L..J CERTIFIED GENERAL MOTORS, GM,the GM Emblem, CHEVROLET, the CHEVROLET Emblem and the name BLAZER areregistered trademarks of General Motors Corporation. Please keep this manual.
Owner's Manual - Page 15

WINDOW DEFOGGER ENGINE OIL PRESSURE VENTILATING FAN ANTI-LOCK BRAKES b 93 J V e , (@) FUEL For example, these symbols are on some other symbols you and your passengers whenever your vehicle is ...
Owner's Manual - Page 44

... about the bag system. Therewill be hot for people with a history of the vehicle after air bag inflates? Some components of the system, when the sensors are designedto inflate only once. a Air bags are activated and driver's safety belt usageat deployment. In moderate to safety belts, and then only in the...
Owner's Manual - Page 45

... tofollow proper crash. Servicing Your Air Bag-Equipped Vehicle /A 1-29 Improper service can be There are parts of the damage could make sure the person sensors and related parts.your vehicle is ever ain If flood, or performing work on your air bag system. You to the carpeting or higher or...
Owner's Manual - Page 46

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Owner's Manual - Page 92

The answer depends onthe outside temperature, the kind of oil you have shift lever a located on theconsole between the seats or on the steering column. Automatic Transmission Operation Your automatic transmission may have , and some ...
Owner's Manual - Page 115

The radio lights willalso be affected when the light sensor sees a change in lighting lasting longer than the delay. The DRL and automatic headlamp system will ...the way the left to turn off your ignition is off until you release the parking brak As with a light sensor the top on of the instrument panel under bridges or bright overhead street lights does not affect the system. Your vehicle...
Owner's Manual - Page 143

... for a few seconds when you have a problem with the charging system.It could drain your vehicle serviced right away. The system check includes the bag sensors, the air bag air module, the wiring and the diagnostic module. If the air bag readiness light stays on after you must drive a short distance...
Owner's Manual - Page 149

... may vary with quality fuel (see "Fuel" in the Index). If none of fu.el? Oil pressure may go away once the engine is running. Poor fuel quality will be sure to fix ...cause the light to turn the light off , have your vehicle with engine speed, outside temperature and oil viscosity, butreadings above the low pressure zone indicate the normal operating range. 2-75 Your dealer has ...
Owner's Manual - Page 150

... engine starts. If the vehicle fails to your engine from neglected oil problems can become hot that it so catches fire.You or others could be burned. SECURITY ...Don't keep drivingif the oil pressure is not covered by a dangerously low oil level or other problems causing low oil pressure. Check your oil as soon as possible and have your vehicle serviced....
Owner's Manual - Page 151

... you turn on the ignition, as acheck to show you it stays on, your liftgate is also designed to assist your coolant temperature and engine oil pressure gages to see if they are in correctly diagnosing a malfunction.
Owner's Manual - Page 156

... 82 knob to . If you that maximum heating setting and the fan will blow the speed the fan knob is air set for automatic operation, sensors will flash three times to heat or cool any function. Temperature Knob The middle knob on , and the recirculation and outside air lights turn off...
Owner's Manual - Page 391

... reasonable costs (Le., wrecker services, 1ocksrnitWkey service, glass repair, etc.) 0 To enhance Chevrolet's strong commitment to customer satisfaction, Chevrolet is excited to a nationwide network of a 1998 Chevrolet, membership in Roadside Assistance is available 24 hours a day, 365 days a year, by calling 1-800-CHEV-USA (1 -800-243-8872). Roadside membership is free...
Owner's Manual - Page 392

... Basic Care and Courtesy Care at home or on the road) FREE Fuel Delivery ($5 of 1998 Chevrolet passenger car and light duty trucks. (Please see your selling dealer for details.) Note:... Courtesy Care is available to retail and retail lease customers operating 1998 and newer Chevrolet vehicles for a periodof 3 years/36,000 miles(60 000 km), whichever occurs...
Owner's Manual - Page 394

... consult your Chevrolet dealer. Courtesy Transportation includes: One way shuttle ride for any overnight warranty repair up to five days, OR Up to retail purchasersof 1998 Chevrolet passenger cars and light duty trucks (please see your Chevrolet dealer service management. The Roadside Assistance program is available only in conjunction with coverage...
Owner's Manual - Page 398

...to provide basic operational information about the electrical, steering,body, etc. 1998 CHEVROLET SERVICE PUBLICATIONS ORDERING INFORMATION The following publications covering the operation and ... Manuals have the diagnosis and repair information Owner publications are available for the 1998 GM transmissions, transaxlesand transfer cases. of Each bulletin contains instructions assist in ...
Owner's Manual - Page 399

...: For Credit Card Holders Only) ORDER TOLL FREE a QTYm Manual Service Car & Light Truck Transmission Unit Repair Owner's Manual In Portfolio Owner's Manual Without Podfolio 1998 1998 $1 1998 $40.00 $15.00 0.00 G M S H I P T 0 NOTE: Dealers and Companies please provide dealer or company name, and also the name of the person to the address...

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