20 Most Recent 1992 Nissan 300ZX - Page 7 Questions & Answers

I once had a Honda Civic that had a slow coolant leak. I knew it was time to refill the coolant when the heater would stop working. Have you checked your coolant level?If the heater eventually gets hot, but takes a really long time, it may be due to the thermostat being bad.

1. bulbs burned out2. fuse blown3. relay blown4. wire shorted or broken

clean connections spray contact spray on the connections try that

Sounds like a fuel line connection is loose, stripped, or not connected at all.

Hi Teresa,here is the 3 links to change your oil pump,it says you have to remove oil pan and timing belt,so I will send you them,here's the oil pump removal guide.Here's the oil pan removal guide.Here's the link to the timing belt.Oops,here's how you remove the timing belt cover.Here's the oil pump.

there should not be gas in your trany

pump isb behind the timing belt cover and is on the timing mechanism. all this has to be removed to change the pump.here is the engine diagram, that could be your problem. oil flush can sometimes fix this. and do a few oil changes with cheap oil and filters until it is clear.

it is located under intake manifold rear of the engine

89,90 91 92 94,95,96?????? automatic, manual, 2+2 help us out here please we can not help without the basics. I said i was not going to answer anymore of these incomplete problems Year,Make,Model, Automatic, Manual Transmission, engine size please thank you.

I would call around to other professional mechanics before asking someone whom may not know the answer.

There is no re-setting. You just change it out. Be sure and disconnect battery before unplugging the ecu. It's a simple swap and go. If yours is like my '87 Sentra, there is no trouble code capability, but there are limited diagnostic functions. The red and green LED lights and the diagnostic switch (on/off), can tell you if problems are present in the system or not. You just have to follow the diagnostic procedure.Here's how: Make sure diagnostic switch on ecu is off. Run engine at 2000 rpm for 5 minutes, at no load. Look at green led: if it flashes at least 5 times in 10 seconds (that is the oxygen sensor making it flash), turn car off. Turn diagnostic switch on. Turn key to on, do not start engine. Check led's: if red is off and green on steady-No problems present in system.If the red light is on and green light is flashing, post back and I can furnish the rest of the diagnostic procedure-basically, you will be checking voltages and resistance of all solenoids and relays the ecu controls. The green led may flash in two different sequences (either longer flashes and short pauses, or longer pauses and short flashes) when in diag. mode (with the red led on), and that will lead you down two different diagnostic routes. Pretty simple, really, and pretty effective. Took me hours and hours before I realized I even had this diagnostic function.

Remove the inner door panel & check it outMay have a broken window regulator

Im having the same problem, first check your spark plugs most likely they are not firing or your anti-theft system is keeping it from cranking my problem i dont know how to deactivate the security system.