Au7o mascotAu7o
Known IssuesTest Hub demo
  1. Au7o
  2. /
  3. Known Issues
  4. /
  5. Nissan
  6. /
  7. Sentra
Nissan · Known Issues

1998 Nissan Sentra Problems: 5 Known Issues

1998 model year · NHTSA recalls, manufacturer TSBs, and owner forum reports · Updated September 2026

Share:@au7o.io

1998 · All trims · All engines

Choose the year and equipment for your written issues and visual request.

Known IssuesMotorcycle IssuesDTC LookupDrivePricingAboutTermsPrivacyCookiesConsentData rightsCopyrightFeedback
Share:@au7o.io

Vehicle data and repair guidance on this site are compiled with AI assistance and may contain errors. Always verify with your service manual or a qualified mechanic.

Data protection representation

DataRep representative in the United KingdomDataRep representative in the European Union
Au7o · 2026
Built for DIY mechanics. Privacy-first.
Explore free Hub demo
No email neededHow interest is saved

Interest applies to the selected vehicle and configuration; it is not a reservation. Voting stores a first-party identifier for up to 180 days to prevent repeat votes. No account or email is needed. Clearing cookies or using another device may count separately. Privacy

Visual coming soon

Your interest helps us choose what to build next.

Visual Known Issues · Coming soon

$4.99/month plus taxes at launch · No payment today

Preview the XT6 example
Issue summary

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1998 Nissan Sentra has 5 documented known issues, with 1 rated critical. The most serious is Optical crank/cam angle sensor failure inside the distributor (oil-seal leak) causing stalling and no-start ($150-$500 repair). Across all issues with published estimates, repair costs range from $150 to $2,500. DIY maintenance guides at au7o.io.

In This Article

  • Sentra Electrical1
  • Sentra Engine2
  • Sentra Body/Panels1
  • Sentra Suspension1
  • Recalls9
  • FAQ
Get Started
Back to top

In This Article

  • Electrical1
  • Engine2
  • Body/Panels1
  • Suspension1
  • Recalls9
  • FAQ

All 5 Known Issues

Filter:
ALL YEARS20252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994199319921991

On the 1991-1999 Nissan Sentra, the defining electrical failure of the 1990s Sentra. On both the GA16DE (1.6L) and SR20DE (2.0L), the crank angle and camshaft position signals are generated by an OPTICAL sensor (a slotted disc read by an LED/photo-diode) housed inside the distributor. Two age-related failure modes dominate: (1) the internal distributor shaft seal fails and engine oil weeps up into the distributor, coating the optical disc and electronics; and (2) the optical encoder/electronics degrade or the encoder wheel works loose. As the sensor warms with the engine it drops out intermittently, so the classic pattern is an engine that runs, then stalls once hot and refuses to restart until it cools. At high mileage it becomes a hard-crank or no-start. Because the sensor is integral to the distributor, Nissan supplies it only as a complete distributor assembly.

This issue also affects: Infiniti FX45, Infiniti G35, Infiniti G37

Common Symptoms

  • Engine stalls once warmed up and won't restart until it cools
  • Long crank / hard start or no-start
  • Intermittent stalling while driving
  • Check engine light
  • Oil film / coating inside the distributor cap

How to Fix

Diagnose the specific failure (pull codes, inspect the distributor cap interior for oil film indicating a failed shaft seal). The accepted fix is replacement of the complete distributor assembly with an OEM Nissan or Hitachi unit; cleaning oil out is only temporary once the seal has failed. Use OEM/Hitachi, as cheap aftermarket optical distributors are known to fail quickly. Replace the cap and rotor at the same time.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Genuine Nissan/Hitachi SR20DE distributor 22100-53J01

    Confirm VIN, distributor ID and supersession; not blanket 1991-1994 SR20DE.

    NissanPartsDeal
  • Genuine Nissan/Hitachi GA16DE distributor 22100-0M200

    Confirm VIN, production date and distributor ID.

    NissanPartsDeal
  • Genuine Nissan GA16DE distributor 22100-0M301

    1998-1999 Sentra Base/GXE/XE 1.6L GA16DE catalog application; listing labels it non-USA, so confirm VIN/market, production date, distributor ID and connector before purchase.

    NissanPartsDeal
  • Genuine Nissan/Mitsubishi SR20DE distributor 22100-0M811

    Confirm VIN/build date, distributor manufacturer/ID and supersession; not early B13.

    NissanPartsDeal
  • Genuine Nissan/Hitachi GA16DE distributor cap 22162-3S505

    Confirm Hitachi distributor and VIN; not SR20DE.

    NissanPartsDeal
  • Genuine Nissan GA16DE distributor rotor 22157-4B000

    Confirm distributor manufacturer/ID; not SR20DE.

    NissanPartsDeal
  • Genuine Nissan/Mitsubishi SR20DE distributor rotor 22157-0M513

    Confirm Mitsubishi distributor and build date; not GA16DE.

    NissanPartsDeal

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$150 - $500

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Jul 2026

On the 1991-1999 Nissan Sentra GA16DE 1.6L I4, aging GA16DE engines commonly develop gradual oil consumption that owners don't notice as a puddle because it is being burned. Contributing factors are the small PCV baffle plate gasket in the valve cover failing, which lets the PCV system pull oil into the intake, a clogged PCV valve, and at very high mileage hardened valve stem seals and worn piston rings letting oil into the combustion chambers. Because the loss is combustion rather than a visible leak, neglected engines can run low on oil and suffer bearing wear.

Common Symptoms

  • Gradual oil loss with no obvious external leak
  • Blue smoke on startup or under load
  • Low oil level between changes
  • Fouled spark plugs

How to Fix

Start with the cheap causes: replace the PCV valve and the PCV baffle gasket / valve cover, and confirm oil isn't simply leaking from the cover. Persistent consumption after that points to valve stem seals or worn rings; a compression/leak-down test distinguishes them. Monitor oil level between changes on high-mileage cars.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Standard Motor Products V333 PCV valve for 1991-1994 GA16DE

    Confirm the V333 application and hose/port configuration; not 1995-1999.

    eBay
  • Genuine Nissan GA16DE blow-by control/PCV valve 11810-0M300

    Confirm VIN and production date; not the 1991-1994 valve.

    NissanPartsDeal

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$150 - $2,500

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Jul 2026

On the 1991-1999 Nissan Sentra GA16DE 1.6L I4, the GA16DE's valve cover gasket and its spark-plug-tube seals harden and leak with age and heat cycles. Oil weeps down the outside of the engine and, more importantly, pools inside the spark plug wells where it saturates the plug boots and can cause misfires and rough running. A partial gasket-only repair often doesn't hold once the tube seals have hardened. Nissan vehicles past ~75,000 miles are noted as substantially more likely to develop these cover/gasket leaks.

This issue also affects: Infiniti G37, Infiniti QX55, Infiniti QX80

Common Symptoms

  • Oil pooling in spark plug wells
  • Oil leak/burning smell from top of engine
  • Misfire or rough idle from oil-soaked plug boots
  • Visible oil on the valve cover and exhaust side

How to Fix

Replace the valve cover gasket along with the spark-plug-tube seals (replace the complete valve cover assembly where the tube seals are not separately serviceable). Clean oil out of the plug wells and replace fouled plug boots/plugs.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • DNJ VC640G valve-cover gasket set with tube seals

    Confirm engine and included grommets/tube seals; not 1995-1999.

    PartsGeek
  • MAHLE/Victor Reinz VS50289 valve-cover gasket set

    Confirm exact model year/engine and kit contents; not 1991-1994.

    PartsGeek

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$150 - $400

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
High ConfidenceVerifiedReviewed Jul 2026

On the 1991-1999 Nissan Sentra, as with most economy cars of this era in salt regions, the third- and fourth-generation Sentra/SE-R (B13 1991-94, B14 1995-99) develop structural and cosmetic rust. Enthusiast community 'trouble spot' guides for the B13 SE-R specifically call out terminal rust, saggy doors, and leaky sunroofs. Sunroof-equipped cars suffer plugged sunroof drain tubes that dump water into the headliner and floor, feeding floor-pan and rocker rust; rear strut tower/mount corrosion is also a known age issue on these unibody cars.

Common Symptoms

  • Water in the footwells or damp headliner (clogged sunroof drains)
  • Perforation/rust on floor pans, rockers and strut towers
  • Saggy/misaligned doors
  • Musty interior smell

How to Fix

Clear the sunroof drain tubes and reseal the sunroof to stop water intrusion. Address rust early: wire-wheel and treat surface rust; cut-and-weld patch panels for perforated floor pans, rockers, or strut towers. Inspect strut mounts and tower structure before reusing suspension components.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • Eastwood Internal Frame Coating aerosol and nozzle kit

    Universal preventive/after-repair coating with 24-inch nozzle. Not a structural repair, patch, rust-thickness substitute or safe treatment over active perforation; follow PPE and application instructions.

    Eastwood

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$200 - $2,000

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Medium ConfidenceVerifiedReviewed Jul 2026

On the 1991-1999 Nissan Sentra, by age and mileage the Sentra's rear strut mounts, strut inserts, and suspension bushings are worn-out consumables. Community buyer's guides for the B13 note cars 'probably need a lot of new bushings, probably struts too,' and rear strut mounts are a routinely stocked replacement part across the 1993-1999 range. Worn mounts and bushings produce clunks over bumps, imprecise handling, uneven tire wear, and noise from the rear suspension.

Common Symptoms

  • Clunk or knock from rear over bumps
  • Vague or wandering handling
  • Uneven/cupped tire wear
  • Excess body motion and bottoming

How to Fix

Replace the rear strut mounts and strut assemblies in pairs and refresh worn control-arm/sway-bar bushings. Perform a four-wheel alignment afterward. Inspect the mount and surrounding sheetmetal for corrosion before reassembly.

What you need to fix it

Only diagnosis- and fitment-reviewed repair parts are linked here.

  • KYB 901989 rear strut mount for B13 Sentra

    Confirm chassis, side/quantity and included hardware.

    PartsGeek
  • KYB 232032 Excel-G rear-left strut for B13 Sentra

    1991-1994 Nissan Sentra B13 rear left. Pair with the separately listed 232031 right when replacing worn struts as an axle pair.

    PartsGeek
  • KYB 232031 Excel-G rear-right strut for B13 Sentra

    1991-1994 Nissan Sentra B13 rear right. Pair with the separately listed 232032 left when replacing worn struts as an axle pair.

    PartsGeek
  • KYB SM5154 rear strut mount

    Retailer catalogs Nissan Sentra within the 1989-1999 application family; confirm B13/B14 chassis, side, quantity and included hardware before purchase.

    ShockWarehouse
  • Monroe 71278 OESpectrum rear strut for B14 Sentra

    Confirm chassis and lower bushing/sleeve mount.

    PartsGeek

As an Amazon Associate, we earn from qualifying purchases; other part links may also earn au7o a commission. Confirm fitment by VIN before buying.

Typical repair cost:$150 - $700

Research This Issue

GoogleRedditYouTubeNHTSA
Community Reported
Low ConfidenceVerifiedReviewed Jul 2026
NHTSA Recalls9 recalls

EXTERIOR LIGHTING:HEADLIGHTS

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

Campaign #09E02500011/05/2009

EXTERIOR LIGHTING

CERTAIN CK MOTORSPORTS COMBINATION HEADLIGHTS, CLEAR CORNER, BUMPER, AND SIDE MARKER LIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON THE PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

Campaign #06E04900024/05/2006

EXTERIOR LIGHTING

CERTAIN PRO-A MOTORS CORNER LAMPS, TURN SIGNALS, AND HEADLIGHTS SOLD AS REPLACEMENT LAMPS FOR USE ON CERTAIN PASSENGER VEHICLES LISTED ABOVE. SOME COMBINATION LAMPS THAT ARE NOT EQUIPPED WITH AMBER SIDE REFLECTORS FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT.

🔧
A mechanic who knows YOUR exact car
Answers tuned to your year, make, model & trim — not generic advice. Save your garage so it always has the right context.
Get ahead of Nissan Sentra problems — free
Leave your email and we'll alert you the moment there's a new recall or known issue for your Nissan Sentra. Free, no account needed.

Don't see your problem? Describe your symptoms to get a diagnosis, or get a full repair guide.

Other Nissan Models

Nissan Rogue46Nissan Altima41Nissan Frontier30Nissan Pathfinder24Nissan Murano22Nissan Maxima18

Frequently Asked Questions

What are the most common Nissan Sentra problems?

According to Au7o's research across NHTSA recalls, manufacturer TSBs, and owner forum reports, the 1998 Nissan Sentra has 5 documented issues. The most frequently reported are: Optical crank/cam angle sensor failure inside the distributor (oil-seal leak) causing stalling and no-start, GA16DE oil consumption at high mileage (PCV baffle, valve seals, worn rings), Body rust: strut towers, floor pans, and clogged sunroof drains (B13/B14). Of these, 1 is rated critical and should be addressed promptly.

Is the Nissan Sentra reliable?

The 1998 Nissan Sentra has 5 known issues compiled from NHTSA recalls, manufacturer TSBs, and owner forum reports. 1 issue is rated critical: Optical crank/cam angle sensor failure inside the distributor (oil-seal leak) causing stalling and no-start. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Nissan Sentra problems?

Repair costs for known Nissan Sentra issues range from $150 to $2,500, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Optical crank/cam angle sensor failure inside the distributor (oil-seal leak) causing stalling and no-start, typically costs $150-$500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What is the 1991-1999 Nissan Sentra Optical crank/cam angle sensor failure inside the distributor (oil-seal leak) causing stalling and no-start?

The defining electrical failure of the 1990s Sentra. On both the GA16DE (1.6L) and SR20DE (2.0L), the crank angle and camshaft position signals are generated by an OPTICAL sensor (a slotted disc read by an LED/photo-diode) housed inside the distributor. Two age-related failure mo… Repairs typically run $150-$500. Severity: high.

What is the 1991-1999 Nissan Sentra GA16DE oil consumption at high mileage (PCV baffle, valve seals, worn rings)?

Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public automotive data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.

Data compiled from NHTSA recalls, manufacturer TSBs, automotive forums, and AI-assisted research. No aggregated owner-report counts available for this vehicle yet.

Campaign #06E02600023/03/2006

EXTERIOR LIGHTING

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT." THESE LAMPS DO NOT CONTAIN THE REQUIRED AMBER SIDE REFLECTORS.

Campaign #09E01200007/04/2009

EXTERIOR LIGHTING:TAIL LIGHTS

THESE VEHICLES DO NOT MEET THE ILLUMINATION REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Campaign #98V00800021/01/1998

+ 4 more recalls. Check all on NHTSA.gov

Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.

Aging GA16DE engines commonly develop gradual oil consumption that owners don't notice as a puddle because it is being burned. Contributing factors are the small PCV baffle plate gasket in the valve cover failing, which lets the PCV system pull oil into the intake, a clogged PCV… Repairs typically run $150-$2,500. Severity: medium.

What is the 1991-1999 Nissan Sentra Body rust: strut towers, floor pans, and clogged sunroof drains (B13/B14)?

As with most economy cars of this era in salt regions, the third- and fourth-generation Sentra/SE-R (B13 1991-94, B14 1995-99) develop structural and cosmetic rust. Enthusiast community 'trouble spot' guides for the B13 SE-R specifically call out terminal rust, saggy doors, and l… Repairs typically run $200-$2,000. Severity: medium.

What is the 1991-1999 Nissan Sentra Worn rear strut mounts and suspension bushings?

By age and mileage the Sentra's rear strut mounts, strut inserts, and suspension bushings are worn-out consumables. Community buyer's guides for the B13 note cars 'probably need a lot of new bushings, probably struts too,' and rear strut mounts are a routinely stocked replacement… Repairs typically run $150-$700. Severity: low.

What is the 1991-1999 Nissan Sentra GA16DE valve cover gasket and spark-plug-tube seal oil leak (oil in the plug wells)?

The GA16DE's valve cover gasket and its spark-plug-tube seals harden and leak with age and heat cycles. Oil weeps down the outside of the engine and, more importantly, pools inside the spark plug wells where it saturates the plug boots and can cause misfires and rough running. A… Repairs typically run $150-$400. Severity: low.