20 Most Recent 2002 Nissan Altima - Page 6 Questions & Answers

you cannot repair this, get a regulator from a wrecking yard should be pretty inexpensive.

Phillips head screwdriver remove lens cover twist globe anti-clockwise

check fluid and learn that it is not want,it is won't

Second one from the front of engine where the belts and pulleys are.

Engine cranks,but will not start ?? Intermittent problem,or all the time ?? Scanned,codes retrieved ?? Begin with the basics.... If you need further help, reach me via phone at https://www.6ya.com/expert/ralph_2f0886b7d6af32ce

If it doesn't even click, then maybe. My Nissan trunk latch needs lubricating or it doesn't open... Had to crawl into the trunk through the back seat hatch to open the emergency pull-cord. Twice.

Did you replace the fuel filter also? could be your problem. When I do fuel pumps, filters are automatic. Even at work.

Should have had the timing done. 63 is way to high. Should be in the 20 or 30 range.

Loose connection down by or in the steering column. If you turn them on though the leaver on the right hand side of the steering column. Or you can try, with the car off, just turn the switch on and off several, several times in a row. This can clean the switch.

The intake control solenoid valve timing valve, wow, that says a lot !
Dis-connect negative (black) battery cable and let car sit for about 15 minutes. Re-connect, now start car, the code should be cleared.
Please let me know.

These fans are controlled by the ECU , you should take it to a ASE certified repair facility where there have the electronic diagnostic tools to check it .

I would suspect a canister purge control; valve causing vacuum to the evap canister all the time. You may have to replace the evap canister if it is saturated with fuel. This will also result in the check engine light coming on with oxygen sensor codes for the engine running too rich

did you grease the socket and spinning slider before fitting ? you have to un wind it and grease it before fitting as this part spins then connects with the flywheel to start engine.

hello I have 2007altima 2.5s will replace the gasket I just want to know what is the torque for mounting screws

It should be willing to start even without the O2 sensor. Check that you're getting spark, check fuel pressure.... Check if any codes.

One thing that occasionally happens is that the system ground gets messed up. There is usually a braided metal bonding strap from the engine to the firewall. This ensures that the engine block (where the alternator is grounded) is at the same ground potential as the vehicle body (which is where most all other electrical devices are grounded to). If that strap is loose or missing, then the ground path is interrupted and must find another route. The negative battery cable can come loose from the engine block, or can get rusty and corroded and cause high resistance. These problems induce resistance which reduces available voltage, increases current demand, and can overtax the alternator's voltage regulator over time, causing failure. Use a digital multimeter and, on the 1x ohms scale, check resistance between:

1. Engine block and body metal (use clean, bare metal locations)
2. Alternator case and engine block
3. Alternator case and negative battery terminal
4. Negative battery terminal and engine block
5. Negative battery terminal and body metal.

All of these locations are technically "ground".. There should be very little resistance measured on any of these checks. Any readings that, on the 1x ohms scale, read as open circuits need to be checked and repaired.

i would call dealer or a import shop i never had anyone with that problem but when u do find out let me know in case my 02 altima has that problem

Hello, first thing that I would do is change #2 sparkplug.

they installed it wrong

"it" more specific please