HELP ME.. This is getting ridiculous... Random Misfires...
So its been three weeks now since I initially took my car to get inspected. 1500 dollars later (new tires, rear rotors, rear right caliper, 8 MSD coil packs, 8 plugs) my check engine light is still on throwing the same code: 300 - Multiple Random misfires. Does anyone have any ideas? I am very discouraged right now because nothing I do seems to work. Any help would be appreciated.
Thanks, Matt |
RE: HELP ME.. This is getting ridiculous... Random Misfires...
how new is your fuel filter?
these things cause a misfire: -no fuel or no air or a fubar'd ratio of the two -no spark -no compression |
RE: HELP ME.. This is getting ridiculous... Random Misfires...
ORIGINAL: redass02gt how new is your fuel filter? these things cause a misfire: -no fuel or no air or a fubar'd ratio of the two -no spark -no compression |
RE: HELP ME.. This is getting ridiculous... Random Misfires...
Camshaft position sensor (CMP).
Stuck open EGR valve. 2 of the leading syptoms |
RE: HELP ME.. This is getting ridiculous... Random Misfires...
thanks guys. I'm going to install a new fuel filter tonight as well as check out the EGR valve. I'll let you know how it goes.
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RE: HELP ME.. This is getting ridiculous... Random Misfires...
ok good
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RE: HELP ME.. This is getting ridiculous... Random Misfires...
alright so now my car doesn't misfire under WOT, it misfires around 1800 RPMs. What are some possible things that could be causing this?
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RE: HELP ME.. This is getting ridiculous... Random Misfires...
If none of this stuff works could be an injector problem or the ECU screwing up as well.
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RE: HELP ME.. This is getting ridiculous... Random Misfires...
Are your plugs misgapped?
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RE: HELP ME.. This is getting ridiculous... Random Misfires...
ORIGINAL: 2000GT4.6 If none of this stuff works could be an injector problem or the ECU screwing up as well. plugs are fine |
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