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#1
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PING this!
Why do I get engine pinging from just driving (not even lugging engine) around (not even hot here yet)?
Most likely causes please (my engine runs good generally)? THANKS for your input!
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Jim 1995 Laguna Blue SVX AWD L - 240K (daily driver) - "ReBuILT" used engine at 236K miles (6/13) 2013 Veloster Red - Driver Now??Dropsprings [1/2" rear, 1" front] with Koni Strut Inserts> Magnaflow Exhaust System> ECUTune Stage 1av1 Upgrade (from 1v4)> ECUTune TCU MOD> Aluminum Crankshaft Pulley> Stainless Brake Lines> Phenolic Spacers> Perforated Brake Rotors (dint like, OEM now)> SmallCar Shift Kit (resting since TCU MOD)> 7-Position Ground System> High-Pressure Fuel Pressure Regulator (resting)> ATF Cooler & Campaign Filter> Yellow Polish Polyurethane Bushings> Pioneer Double-DIN Stereo with JL AUDIO Speakers> Driveshaft Rebuilt with C-Clip U-Joints> 15 Min MOD> 20 Min MOD .. . (2011) Valentine One Radar Detector with Remote Display - ucan'tseeme! |
#2
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higher octane. Our motors need at least 91 but you should use 93 thats what we got in jersey. If you are using 91 try using some octance booster and see if it goes away.
Tom |
#3
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I would suggest changing your fuel filter. The filters are very affordable, available at pretty much any auto store, and only take about 10 minutes to install.
This has always been the first step (in my experience) towards preventing or stopping engine ping. The car still might ping for about 50 - 100 miles after the filter change, but if it's going to stop, it'll stop very shortly thereafter. I had occasional pinging not very long ago. Changed the fuel filter, and all was well. BTW - I am in CA and the only high octane fuel available at the pump is 91. Only last week did I try adding octane booster. So, try the fuel filter. |
#4
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In addition to those two things, run an engine decarbonizer (like RXP) through your fuel system. Carbon build up in a combustion chamber will cause all sorts of wonderful pinging due to hot spots.
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#5
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PING.......PING.......PING.......
I do run octane booster frequently and it seems to still ping!
I replaced the fuel filter 1 1/2 yrs ago (~ 28,000 miles), but maybe a replacement could help? Is the filter a ping maker because of inadequate flow or what? I have used several fuel injector and fuel system cleaners, at least one a month. I'll look for "RXP". THANKS!
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Jim 1995 Laguna Blue SVX AWD L - 240K (daily driver) - "ReBuILT" used engine at 236K miles (6/13) 2013 Veloster Red - Driver Now??Dropsprings [1/2" rear, 1" front] with Koni Strut Inserts> Magnaflow Exhaust System> ECUTune Stage 1av1 Upgrade (from 1v4)> ECUTune TCU MOD> Aluminum Crankshaft Pulley> Stainless Brake Lines> Phenolic Spacers> Perforated Brake Rotors (dint like, OEM now)> SmallCar Shift Kit (resting since TCU MOD)> 7-Position Ground System> High-Pressure Fuel Pressure Regulator (resting)> ATF Cooler & Campaign Filter> Yellow Polish Polyurethane Bushings> Pioneer Double-DIN Stereo with JL AUDIO Speakers> Driveshaft Rebuilt with C-Clip U-Joints> 15 Min MOD> 20 Min MOD .. . (2011) Valentine One Radar Detector with Remote Display - ucan'tseeme! |
#6
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Re: PING this!
Quote:
It will ping at light throttle, because the spark is advanced at light throttle, retarded at full throttle. This is different to detonation knocking. Stick some good fuel in, see if it goes. Harvey.
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One Arm Bloke. Tell it like it is! 95 Lsi. Bordeaux Pearl, Aust. RHD.149,000Kls Subaru BBS wheels. 97 Liberty GX Auto sedan. 320,000Kls. 04 Liberty 30R Auto Premium. 92.000kls. |
#7
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I've wanted to install new knock sensors for some time (I've had them for months!), but looks like a difficult install.
Does anyone know how to install them? Don't you have to take off the intake manifold? Let me know the basic steps if you know the easiest way to change knock sensors. THANKS
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Jim 1995 Laguna Blue SVX AWD L - 240K (daily driver) - "ReBuILT" used engine at 236K miles (6/13) 2013 Veloster Red - Driver Now??Dropsprings [1/2" rear, 1" front] with Koni Strut Inserts> Magnaflow Exhaust System> ECUTune Stage 1av1 Upgrade (from 1v4)> ECUTune TCU MOD> Aluminum Crankshaft Pulley> Stainless Brake Lines> Phenolic Spacers> Perforated Brake Rotors (dint like, OEM now)> SmallCar Shift Kit (resting since TCU MOD)> 7-Position Ground System> High-Pressure Fuel Pressure Regulator (resting)> ATF Cooler & Campaign Filter> Yellow Polish Polyurethane Bushings> Pioneer Double-DIN Stereo with JL AUDIO Speakers> Driveshaft Rebuilt with C-Clip U-Joints> 15 Min MOD> 20 Min MOD .. . (2011) Valentine One Radar Detector with Remote Display - ucan'tseeme! |
#8
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Re: PING.......PING.......PING.......
Quote:
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