LS1TECH - Camaro and Firebird Forum Discussion

LS1TECH - Camaro and Firebird Forum Discussion (https://ls1tech.com/forums/)
-   PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)
-   -   code p0300 random mutiple missfire (https://ls1tech.com/forums/pcm-diagnostics-tuning/650160-code-p0300-random-mutiple-missfire.html)

hnaskoct 01-30-2007 10:20 PM

code p0300 random mutiple missfire
 
can anybody tell me what could possibly be my problem i keep having this random missfire code and its no sayin any specific cylinders... i need some help real bad... i put new plugs and wires and new 02's twice....

autotrix 01-30-2007 10:33 PM

:search:
This is a common discussion, you should be able to find tons of info....

horist 01-30-2007 10:55 PM

is this the only code?
do you have access to a GM Scanner? (HP Tuners, EFI Live, Autotap)
Have you recently made any changes to your car?
Do you have an aftermarket camshaft?
what mods do you have?


This is a rather common question as indicated above, so a search may lead you to your answer... but in order for anyone here to even have a chance of offering an educated opinion ... we need alot more info (P0300 with no other info is like asking: i got an error on my computer, how do i fix it?)

hnaskoct 01-30-2007 11:08 PM


Originally Posted by horist
is this the only code?
do you have access to a GM Scanner? (HP Tuners, EFI Live, Autotap)
Have you recently made any changes to your car?
Do you have an aftermarket camshaft?
what mods do you have?


This is a rather common question as indicated above, so a search may lead you to your answer... but in order for anyone here to even have a chance of offering an educated opinion ... we need alot more info (P0300 with no other info is like asking: i got an error on my computer, how do i fix it?)


i only have it programmed and when i got it programmed i got my rear o2 deleted because im gonna put heraders on so i still have my manifolds right now but i have exhaust also and thats it


All times are GMT -5. The time now is 11:50 AM.


© 2024 MH Sub I, LLC dba Internet Brands