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Discussion Starter #1
I seem to be having problems with throttle response. I will gas it and sometimes it will take a few seconds to kick in. Ive done pretty much all I can to tune up the engine. Ive cleaned both upper and lower intake manifolds, cleaned MAF, K&N filter, new plugs, cap, rotor, transmission filter and fluid, of course oil and filter, reset the computer everytime i made an adjustment, greased throttle cable and linkeages, and some more im probably forgeting. Could it be my tps? Am I forgeting anything?
 

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Motorboatin' SOB, Headlight Cleaning Guru
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run some injector cleaner with your next tank of petro. clean your IAC with electrical contact cleaner.
 

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Discussion Starter #3
Thanks Big Mike, I ran injector cleaner through it about a month ago. I cleaned the iac last week. When removed the fuel injectors to clean my lower intake, the injectors looked kinda rough. I might need to relace them. I was looking at them last night but damn, $40-50 per injector? That adds up to alot. I forgot that I had a code reader. Im going to put it on it tonight and see what reads.
 

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Yup. O2 sensors. I had delay problems and changing the o2 sensors fixed it.
Perch
 

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It's most likely the TPS, but that should throw a MIL. Check your timing.

PJ
 
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