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Forum: 4th Generation Maxima (1995-1999)
04-25-2024, 07:29 PM
Replies: 32
Views: 796
Posted By celticwarlock

I do have an IAT sensor, and the scanner isn't...

I do have an IAT sensor, and the scanner isn't showing anything unusual with it. The temperature readings seem legitimate.

The real anomaly here is when the throttle is fully closed, yet the...
Forum: 4th Generation Maxima (1995-1999)
04-23-2024, 03:27 PM
Replies: 32
Views: 796
Posted By celticwarlock

Update: It did this again, and the TPS was...

Update:

It did this again, and the TPS was registering at .8% instead of zero when I was pulled over and idling. Here are some observations:

I quickly hit the throttle a few times, and I...
Forum: 4th Generation Maxima (1995-1999)
04-23-2024, 02:49 PM
Replies: 32
Views: 796
Posted By celticwarlock

I will have the live data scanner hooked up...

I will have the live data scanner hooked up tonight when I drive the car home from work. If it freaks out again, I'll see what the data says about TPS activation. So far, it's not doing it during...
Forum: 4th Generation Maxima (1995-1999)
04-22-2024, 08:29 PM
Replies: 32
Views: 796
Posted By celticwarlock

No CEL, no codes, but this random high idle thing...

No CEL, no codes, but this random high idle thing is still happening.

I shut down the car and fire it up again right away, and it's gone.

WTF?
Forum: 4th Generation Maxima (1995-1999)
04-20-2024, 09:48 PM
Replies: 32
Views: 796
Posted By celticwarlock

Those are the very first things I checked, and...

Those are the very first things I checked, and everything is in perfect order.

Having said that, it resets as soon as I kill the engjne and re-start it (without touching the gas pedal), so it...
Forum: 4th Generation Maxima (1995-1999)
04-19-2024, 09:06 PM
Replies: 32
Views: 796
Posted By celticwarlock

Wouldn't you know it....now there's a new...

Wouldn't you know it....now there's a new problem.

After driving for a bit, the idle is now sticking at 1400 RPM when I put it in park. When I kill the engine and re-start it immediately, the...
Forum: 4th Generation Maxima (1995-1999)
04-19-2024, 08:18 PM
Replies: 32
Views: 796
Posted By celticwarlock

I don't think you have read my posts throughly. ...

I don't think you have read my posts throughly.

All the injectors have been replaced with rebuilt ones from the recommended vendor on E-bay. The photos are of the old injector(s). I took no photos...
Forum: 4th Generation Maxima (1995-1999)
04-18-2024, 05:22 PM
Replies: 32
Views: 796
Posted By celticwarlock

I have a scanner capable of this. The next...

I have a scanner capable of this.

The next step will be replacing the downstream O2 sensor, and then monitoring the fuel trims as the car runs. I should be able to replace the sensor over the...
Forum: 4th Generation Maxima (1995-1999)
04-16-2024, 04:47 PM
Replies: 32
Views: 796
Posted By celticwarlock

It's not as bad as before. The car sometimes...

It's not as bad as before. The car sometimes just doesn't feel like responding the way it should. It gets a bit sluggish. Overall, I'd say it's more subtle, but still evident....though, it's...
Forum: 4th Generation Maxima (1995-1999)
04-15-2024, 03:20 PM
Replies: 32
Views: 796
Posted By celticwarlock

I bought a set from the vendor on Ebay that was...

I bought a set from the vendor on Ebay that was recommended by someone who responded on this thread, and installed them all. There's no way I would go through all this without replacing all 6.
Forum: 4th Generation Maxima (1995-1999)
04-15-2024, 02:05 PM
Replies: 32
Views: 796
Posted By celticwarlock

The engine now has a misfire code at the #1...

The engine now has a misfire code at the #1 cylinder. This isn't fun. I'm in no mood to do any of this again.

This is exactly why I want to veify, unequivocally, what a problem actually is...
Forum: 4th Generation Maxima (1995-1999)
04-14-2024, 06:25 PM
Replies: 32
Views: 796
Posted By celticwarlock

It's all back together. I replaced one of the...

It's all back together. I replaced one of the rubber fuel lines between the rails, bypassed/looped the coolant lines to the *** end of the manifold, and cleaned out the EGR passeges in the tube and...
Forum: 4th Generation Maxima (1995-1999)
04-10-2024, 12:18 PM
Replies: 32
Views: 796
Posted By celticwarlock

The upper intake manifold has been removed....

The upper intake manifold has been removed. Everything is pretty much going according to plan, and I definitely plan to reroute the coolant lines to make this task less difficult if I ever have to do...
Forum: 4th Generation Maxima (1995-1999)
04-07-2024, 08:06 AM
Replies: 32
Views: 796
Posted By celticwarlock

Indeed, the plug was removed, and looked perfect....

Indeed, the plug was removed, and looked perfect. The slightest haze of tan was on the electrode, and nothing was built up. The connectors and wiring are without corrosion, and look to be in fine...
Forum: 4th Generation Maxima (1995-1999)
04-05-2024, 05:02 PM
Replies: 32
Views: 796
Posted By celticwarlock

There are no hard starts at all. It fires up...

There are no hard starts at all. It fires up immediately.

If both of you can say confidently that the injector is indeed bad even without my having tested it, I'm willing to go the reman. route on...
Forum: 4th Generation Maxima (1995-1999)
04-05-2024, 08:23 AM
Replies: 32
Views: 796
Posted By celticwarlock

The prospect of engaging in fruitless work is a...

The prospect of engaging in fruitless work is a source of irritation for many people. I don't think it's that unusual.

I have 6 vehicles to maintain by myself (I run a transportation business with...
Forum: 4th Generation Maxima (1995-1999)
04-04-2024, 06:31 PM
Replies: 32
Views: 796
Posted By celticwarlock

Misfire mystery.

Greetings.

I have searched in a number of places here for viable information (stickies, other posts, etc.) , but I haven't found precisely what I'm looking for.

I have a P0303 code I can't...
Showing results 1 to 17 of 17


 
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