I am currently the owner of a 2011 Nissan Frontier that I bought in February of last year. It is both the first truck and new vehicle that I have purchased. I am in the process of buying a house and have a little buyer’s remorse for purchasing a new vehicle. Read More >
You asked for some emails, so here’s one from me. It may not be Piston Slap worthy, but it’s got me confused. Here’s my problem:
I have a 1998 Nissan Frontier. 150k miles, 2.4l four banger. It threw a Service Engine light on me the other day. The code is a P0301, i.e. cylinder #1 misfire. Figuring it was a spark plug issue, and since I was about due for a tune up anyway, I replace the plugs, wires, distributor cap and rotor. I cleared the code with my scanner, and….it came right back. I did a little creeping on the Nissan forums, and the consensus seems to be that this results from clogged EGR passages. So this past weekend I decided to clean them. I was lead to believe that this would be a cake walk. All that was required was to remove the set screws between the intake runners, spray some carb cleaner in there and scrub them out. Easier said than done. Removing the screws was not too bad, but putting them back in after cleaning was nigh impossible. 5 hours and sawed off 8mm Allen wrench later, I had the plugs back in. My truck ran great! For 20 minutes. Then the code came back. Now I’m pretty much flummoxed. The way I see it, my options are:
1. Remove the air cleaner assembly and manifold screws again and try cleaning them more thoroughly with a pipe brush and more carb cleaner
2. Try something like Seafoam through a vacuum hose. I am reluctant to do this as I’m not 100% sure which hose to use and opinions on Seafoam are mixed
3. Take my vehicle to a mechanic for a more professional diagnosis. I do have access to a reputable independent mechanic who specializes in Nissans and Toyotas
So, what do the B&B think? Anyone else had this problem with a Nissan KA24DE 4 cylinder?
Thanks for your help. Read More >
TTAC Commentator Benderofbows writes:
I always enjoy reading Piston Slap and want to ask about my truck, a 2007 Nissan Frontier with the VQ40DE (4.0L V6), 6-speed manual, and 42k miles. Sometimes the truck will rattle while accelerating at around 2200 RPMS. This only happens after completing a long freeway run (an hour or more) and occurs in every gear regardless of throttle position. The noise goes away after a few shifts or always after the truck has been shut off and restarted. It has been going on for 6 months or more (it took me that long to figure out how to duplicate it) and doesn’t seem to be getting any worse, plus it doesn’t trip any check engine lights. I can’t imagine how to replicate the noise for the dealership service department. Any ideas? Computer issue with the air/fuel mix maybe?
I am a newbie here so I am not sure that I am posing the question in the correct cyber-manner but here goes: I purchased a 2000 Nissan Frontier 4-door truck new in August of 1999. It has 112K miles and I have just replaced the clutch: it was the training vehicle for my teenage daughter. I have a son who is 13 who will also learn to drive on this vehicle, then it will be put to pasture.
When I took the truck to my mechanic to get the new clutch I told him that I smelled burning coolant when I got out of the truck. He did a pressure test and said it came from the radiator, which he replaced.
I still smell it however and I need help. There is no puddle of coolant under the truck after it has been parked. I replace about 1 quart of coolant about every two months or so but it is not disappearing rapidly. I have been resisting using the words h*** g****t for fear that he will recommend replacing them to the tune of big $$$. The smell is strongest under the hood. I don’t smell it near the tail pipe.
Please help. We cannot live without a truck in the family.
“I have something to tell you, but you cannot, I repeat, must not do anything about it.”
“Is it something I want to hear?”
“Yes, it is. But you have to swear.”
“Okay. I swear. Now tell me.”
“Maro is getting a divorce.” Oh. Maro. I remember you, swinging your legs, your perfect profile and staggeringly voluptuous figure backlit by the sun, and I remember you seated next to me, so long ago, in that little gold Nissan truck. Do you remember me?
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Once upon a time, way back in 1959, a company called Datsun imported a funny-looking pickup truck with a small bed and tiny engine, giving birth to the compact pickup market in the U.S. After a slow start, the market grew, as did the competition. The 70’s brought onslaughts from Isuzu, Mazda, Mitsubishi, and even VW. After the dust settled, the small truck market in the U.S. belongs basically to the Toyota Tacoma, Ford Ranger, Chevy/GMC Colorado/Canyon (for now, anyway) and Nissan Forester—the direct descendant of the Datsun that started it all. Fifty years later, what hath Nissan wrought?