The 1998 Maxima with VQ30DE is generally solid mechanically, but the 4-speed automatic transmission (RE4F04A/V) is its Achilles' heel, prone to premature failure. Engine internals can suffer catastrophic damage if oil changes are neglected, leading to sludge buildup that starves bearings and pistons.
Automatic Transmission Failure (RE4F04A/V)
Common · high severity
Typical onset: 80,000-150,000 mi
Symptoms: Slipping between gears, especially 2nd to 3rd, Delayed engagement when shifting from Park to Drive, Burning smell or dark/burnt transmission fluid, Check Engine Light with speed sensor codes (P0720, P0725)
Fix: Rebuild or replacement required; factory cooler lines routed through radiator cause cross-contamination ('strawberry milkshake of death') if radiator fails internally. Expect 8-12 hours labor for R&R plus rebuild, or 6-8 hours for used/reman swap. Always replace external cooler and flush lines.
Estimated cost: $2,200-3,800
VQ30DE Engine Oil Sludge and Bearing Failure
Occasional · high severity
Typical onset: 100,000-180,000 mi
Symptoms: Ticking or knocking noise from lower engine, worsens with RPM, Low oil pressure warning light at idle when warm, Metal shavings in oil during changes, Excessive oil consumption (more than 1 qt per 1,000 mi)
Fix: Caused by extended oil change intervals (over 5,000 mi) leading to sludge choking oil passages. Once bearings (main or rod) are damaged, requires complete teardown: 18-24 hours labor for short block replacement or full rebuild with new pistons, rings, bearings, and machine work. Prevention is everything here.
Estimated cost: $3,500-6,500
Transmission Oil Cooler Line Leaks
Common · medium severity
Typical onset: 90,000-140,000 mi
Symptoms: Red ATF puddles under front of car, Transmission running hot (if leak is severe), Low fluid level on dipstick with pink residue on subframe
Fix: Steel lines rust where they connect to radiator and transmission; rubber hoses crack at crimp fittings. Replace all cooler lines as a set and add aftermarket external cooler to prevent radiator cross-contamination. 2-3 hours labor.
Estimated cost: $350-650
Engine and Transmission Mounts
Common · low severity
Typical onset: 80,000-120,000 mi
Symptoms: Clunking when shifting from Park to Reverse or Drive, Excessive vibration at idle, smooths out at higher RPM, Engine rocks forward noticeably during hard acceleration
Fix: Hydraulic mounts collapse internally; transmission mount (dogbone style) is especially prone. Replace all four mounts as preventive set. 3-4 hours labor for all mounts.
Estimated cost: $450-750
Mass Airflow Sensor Contamination
Occasional · low severity
Typical onset: 70,000-130,000 mi
Symptoms: Rough idle and hesitation on acceleration, Poor fuel economy (3-5 mpg drop), Check Engine Light with P0171/P0174 (lean codes) or P0100-P0104 (MAF codes)
Fix: Hot-wire MAF gets contaminated by oil vapors from PCV system or aftermarket oiled air filters. Clean with MAF-specific cleaner first (0.5 hours), replace if no improvement (1 hour). Do NOT use carb cleaner—it destroys the element.
Estimated cost: $120-380
Alternator Failure
Occasional · medium severity
Typical onset: 100,000-160,000 mi
Symptoms: Battery warning light illuminated, Dimming headlights at idle, Whining or grinding noise from accessory belt area, Voltage below 13.5V at idle with accessories on
Fix: Brushes wear out or voltage regulator fails; bearing noise often precedes electrical failure by weeks. Replacement is straightforward on VQ30DE with top-mounted alternator. 1.5-2 hours labor. Test before replacing—sometimes just a bad connection at B+ terminal.
Estimated cost: $380-650
Owner tips
Change ATF every 30,000 miles with genuine Nissan Matic-J fluid; do NOT flush, drain-and-fill only
Use 5W-30 synthetic oil and change every 3,750-5,000 miles to prevent sludge—this engine is unforgiving
Install an external transmission cooler and bypass the radiator internal cooler to prevent catastrophic cross-contamination
Inspect coolant for ATF contamination (pink/red tinge) at every oil change—early catch saves the transmission
Buy only with documented transmission service history and oil change receipts; budget $3,000 for eventual transmission work, but the VQ30DE is bulletproof if maintained properly.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Be the first to unlock repairs for the 1998 Nissan Maxima
Procedures haven't been generated for this vehicle yet. Become the founding sponsor and we'll generate expert-grade, step-by-step repair walkthroughs for every common job on it — free for every mechanic and DIYer who looks it up after, forever.
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.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
Remedy: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT 1-626-272-1798.
EXTERIOR LIGHTING · 09E012000
2009-04-07
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.
Consequence: DECREASED LIGHTING VISIBILITY MAY RESULT IN A VEHICLE CRASH.
Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT 1-909-598-7589.
EXTERIOR LIGHTING:HEADLIGHTS · 08E050000
2008-08-11
K2 MOTOR IS RECALLING 1,921 AFTERMARKET HEADLAMPS OF VARIOUS MODELS SOLD FOR USE ON THE ABOVE LISTED VEHICLES. THESE HEADLAMPS ARE MISSING THE AMBER SIDE REFLEX REFLECTOR WHICH FAILS TO CONFORM WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."
Consequence: WITHOUT THE AMBER SIDE REFLEX REFLECTORS, THE LIGHTING VISIBILITY MAY BE AFFECTED, POSSIBLY RESULTING IN A VEHICLE CRASH.
Remedy: K2 MOTOR WILL NOTIFY OWNERS AND OFFER A FULL REFUND. THE RECALL BEGAN ON DECEMEBER 17, 2008. OWNERS MAY CONTACT K2 MOTOR AT 1-909-839-2992.
EXTERIOR LIGHTING · 06E049000
2006-05-24
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.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: CK MOTORSPORT WILL NOTIFY OWNERS AND REPLACE THE NONCOMPLIANT LAMPS FREE OF CHARGE. THE RECALL BEGAN ON JULY 1, 2006. OWNERS MAY CONTACT CK MOTORSPORT AT 1-909-610-7211.
EXTERIOR LIGHTING · 06E026000
2006-03-23
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.
Consequence: WITHOUT THE AMBER REFLECTORS, THE VEHICLE WILL BE POORLY ILLUMINATED, POSSIBLY RESULTING IN A VEHICLE CRASH WITHOUT WARNING.
Remedy: PRO-A MOTORS WILL NOTIFY OWNERS AND OFFER TO REPURCHASE THE LAMPS. THE RECALL BEGAN ON APRIL 3, 2006. OWNERS MAY CONTACT PRO-A MOTORS AT 323-838-2988.
ON CERTAIN PASSENGER VEHICLES, ONE OF THE DIODES USED IN THE ALTERNATOR MAY HAVE BEEN DAMAGED WHEN BUILT. THIS CAN EVENTUALLY RESULT IN FAILURE OF THE DIODE AND AN ELECTRICAL SHORT WHICH COULD MELT THE PLASTIC HOUSING.
Consequence: IF THE COMBUSTIBLE GAS EMITTED BY THE MELTING PLASTIC DOES NOT DISPERSE DUE TO AIR FLOW THROUGH THE ENGINE COMPARTMENT, IT COULD IGNITE AND IN TURN IGNITE THE FAN GUIDE IN THE ALTERNATOR.
Remedy: DEALERS WILL REPLACE THE ALTERNATOR. OWNER NOTIFICATION BEGAN JULY 29, 2002. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT NISSAN AT 1-800-647-7261 OR INFINITI AT 1-800-662-6200.
Building an app?
Free API access to all this data — 50 requests/day, no card required.