please need help with syclone dont know what else to do!
#1
please need help with syclone dont know what else to do!
hey guys like the title says i am stumped. i have a syclone and i replaced all vacuume hose,deleted the egr and solenoid, new upper plenum gasket,throttle body gasket,new accufab fuel pressure regulator, deleted the cruise control, new distributor, spark plug wires and new idle air control valve, new coil and 160 thermostat.
having mentioned that the truck starts right up better than before,heats up fine, fuel pressure is where its supposed to be, i have a scanmaster on it and its not throwing me any mal codes, tps is working fine and so is the iac.
as soon as it gets up to its running temp the truck stuggles to idle and eventually sputters and shuts off. i have to give a little gas for it to stay on. as soon as it goes back to idle it sputters and dies. when i give it a little gas it seems to run fine with a little sputter once in a while
can it be that its one tooth off on timing?? can the timing just be completely off. the scanmaster is showing a spark advance of 24.2 when its trying to idle.. i checked for vacuum leaks and nothing.
please someone help me out i would greatly appreciate it , im kinda desperate and dont know what else it can be. thanks
having mentioned that the truck starts right up better than before,heats up fine, fuel pressure is where its supposed to be, i have a scanmaster on it and its not throwing me any mal codes, tps is working fine and so is the iac.
as soon as it gets up to its running temp the truck stuggles to idle and eventually sputters and shuts off. i have to give a little gas for it to stay on. as soon as it goes back to idle it sputters and dies. when i give it a little gas it seems to run fine with a little sputter once in a while
can it be that its one tooth off on timing?? can the timing just be completely off. the scanmaster is showing a spark advance of 24.2 when its trying to idle.. i checked for vacuum leaks and nothing.
please someone help me out i would greatly appreciate it , im kinda desperate and dont know what else it can be. thanks
#3
TECH Fanatic
If its iac motor it would idle up and down. If you have a vacuum leak you can spray brake cleaner if it revs up you found the leak.o2 sensors would only make run like crap.maybe the time from the timing to the distributor not right?
#4
i have no cat i have 3inch piping with a magnaflow i took that ugly thing out along time ago. and surprisingly its never over boosted wich is common in these things
#5
thanks for the help guys
#7
Yeah it never fails lol. Thanx, you learn something new with that truck everyday lol.
It's pretty much about stock I just have full 3 exhaust from the downpipe back, cai using the stock pipe for now, re-routed the intercooler lines and took out those metal tubes that heat soke and switched them to rubber hoses, Taylor wires, new distributor cap and rotor , blaster coil,,egr delete fpr,and some new pulleys and a Taurus fan tomorrow