20 Most Recent 1998 Nissan Sentra - Page 4 Questions & Answers

Check vaccum hoses

• Knock sensors measure engine vibration caused by pre-ignition
• When not replaced, vehicle may experience engine ping or knock, high emissions, poor fuel economy, internal engine damage and/or CEL/MIL illumination

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Check fussible link in main wire, try to wiggle any loose wires, possible computer needs to be reset try to turn the key five times and step on the clutch if you have one.

Yes,Nissan's are prone to head gaskets going bad,aluminum head,must keep coolant and thermostat changed regulary.check to see if head is warped,use straight edge,if warped must be machined.Your looking at 800 to 1000 at shop.Stay away from dealer.

What's wrong?

Check your fusible links at positive side of battery.

get a new one.___________Care Car

it happens to me to be that the brake ligth switch was bad it's located right above the brake pedal switc and you have to make sure that it has the rubber stopper for the switch that cover the little hole where the click of the switch goes.

Think of it as the default drive mode unless you are hauling something or climbing hills in your vehicle as it can put stress on the transmission.

Buy enough of the correct toolsWatch the job on You Tube-- to see what your missing

Only Ford products have an inertia switch.You would need to check voltage at the pump relay.

Worn out battery--check that outDid you not check for codes yet?