1993 Chevrolet S10 Pickup Owner's Manual - Page 231
1993 Chevrolet S10 Pickup Manual
Page 231 highlights
KO721 8. Thenreplacethepressurecap.Besurethearrowsonthepressurecap lineuplikethis. Engine Fan Noise Thisvehicle has aclutchedenginecoolingfan.Whentheclutchisengaged, thefanspinsfaster to providemoreairtocooltheengine. In mosteveryday drivingconditionstheclutchisnotengaged.Thisimprovesfueleconomyand reduces fan noise.Underheavyvehicleloading,trailertowingandlorhigh So outsidetemperatures,thefanspeedincreaseswhentheclutchengages. youmayhear anincrease in fannoise.Thisisnormalandshouldnotbe It ismerelythe mistakenasthetransmissionslippingormakingextrashifts. coolingsystemfunctioningproperly.Thefanwillslowdownwhenadditional coolingisnotrequired and theclutchdisengages. Youmay alsohearthisfannoisewhenyoustarttheengine. asthefanclutchdisengages. It willgoaway If a Tire Goes Flat It'sunusualforatireto"blowout"whileyou'redriving,especiallyifyou atire,it'smuchmorelikelyto maintainyourtiresproperly. If airgoesoutof leakoutslowly.Butifyoushouldeverhavea"blowout,"hereareafewtips aboutwhattoexpectandwhattodo: If a front tire fails, the flat tire will create a drag that pulls the vehicle toward thatside.Takeyourfootofftheacceleratorpedalandgrip the steering wheel firmly.Steertomaintainlaneposition,thengentlybraketoastopwelloutof the traffic lane. 5-1 5