RJHink13

Is there a solution for the PINGING besides 91 octane gas. Because, I am really unhappy with the way this truck sounds and performs. It pings everytime I step on the gas and for a 4-banger I am getting under 20mpg, but thats another story. It says in the manual that 87 octane is recommended.

Does anyone think the dealer would take it back? I have 1500 miles on it.

avenger

i run 91 in my 4.0L for that reason...

take it to the dealer and see whats up...

I HIGHLY doubt they'd "take it back"

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05 4X4 Nismo KC 6-Speed Mods: PXNI AAI-NIS Audio input box, XTR7CK Sirius Sat Radio (dash antenna & custom radio mount), iPod integration, lug/spare/gas locks, Silverstar 9007ST Headlights, Full Synthetic Swap (engine/diffs/tranny/xfer case), OEM Rubber floormats, Flowmaster exhaust, K&N 63 Series Intake w/ an AEM dryflow filter

jerryp58

Would a cooler spark plug help?

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Jerry
2004 Frontier, King Cab, XE, 4x1, 4-cyl, 5-spd
My Frontier Page

inyourface1650

You've only got 1500 miles on it, the mileage your getting now is not what you will get with 6,000 miles on it. Let it open up a bit. You could try 89, that usually is enough to clear up any pinging..