porcorn noise on idle

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Feb 16, 2003 | 04:50 AM

#26

ReZ311

KM48 Burnout

iTrader: (4)

Joined: Nov 2001

Posts: 1,693

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From: Ventura County, CA

Hmm. Sounds like a rotary to me!

Feb 16, 2003 | 03:46 PM

#27

someassemblyrequired

Thread Starter

addicted to rotaries

Joined: Jan 2003

Posts: 133

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From: here

Quote:

Originally posted by jmseven
You can do an experiment by changing you gas. The next time you get gas, fill it up w/92 (91). Then, the next tank full use 89. I should idle a bit better.

I have experimented with Shell, Chevron, 76, Olymic, etc. My 6-port runs the best on 89 Chevron. No more popping.

If you have high miles on those injectors...it's time to get them cleaned.

how is down grading on the fuel octane gonna sold this problem.. turbo engines run way beter and it is recommend to use high octane fuel.. i also have used 105-108 octane, when i had some to spare from the track. and not even that got rid of the poppin'.. but the car ran better (mileage wise and performance wise).