ive had a few 6a12tt vr4 galants and it sounds like a head gasket too me take radiator cap off and look when its idleing [cold]. any bubbles [if there isnt any bubbles that doesnt nessesarily mean that its not blown just not blown water side .mine did the exsact same thing and it ended up being both head gaskets .And let me tell you the 6a12tt/13tt are not fun to work on .
thegravelracer,
Jun 27, 7:41am
the higher boost will be a result of the intake exhaust mods but that wont cause it to miss ect .are the 02 sensors in your new setup ,check your bov the standard bov's crack easy and check the interccoler piping too that material pipe is shiet as too ,unfortuanitly theres tonne's and tonne's of crap that goes wrong in these engines [and auto boxe's],they are getting hard to find parts for too ,but all in all they goe farking hard when there running mint .
mbikeman1,
Jun 27, 8:07am
is it a white one!xz on the #plate
gt_escort,
Jun 27, 9:16am
no blue its the gt sports version, um yes radiator seems all good no bubbles has aftermarket bov and all intercooler pipeing is okay. and no there not fun at all to work on lol were aboutsare the 02 sensors placed on the exhaust so i can pull them out and give them a clean! if so what is good to clean them with!
phillip.weston,
Jun 27, 9:20am
have you checked the coil packs and ignition leads! Pull the plugs out again and check which one is different from the rest on the electrode - should give you a clue as to which cylinder is not firing properly. I would probably do a compression test at the same time while all the plugs are out.
thegravelracer,
Jun 27, 9:32am
i hope youve taken the intake mainifold off before its a bit of a cwnt
dyln.sampson,
Aug 2, 4:04am
off topic lol but do u know what the diameter of the inlet exhaust is! cheers
Since the public registrations are closed, you must have an invite from a current member to be able to register and post in this thread.
Have an account? Login here.