a) brand new doesn't matter, you may have put a clamp on crooked

but since this is only when it's hot (by which i assume you mean up to temperature not overheating)

check the tsrm with a voltmeter and go thru the checks for your air flow meter

it is more than likely a worn/broken/shorting wire in your engine harness not in the afm itself if it does it with a good afm also

question
 

when this happens the smoke is not that bad and why does it only do this when it gets hot it does not do this when the car is cold at all it runs fine great grand
what could this beeeeeeeeeee i realy do not think that it is a boost leak it has got to be somthing else is there any thing else that it could be

q
 

i also checked over all the wireing and fixed all the cracked wire

q
 

this car of mine i have had nothing but problems with it
should i call it quits or keep on pumping more money in it it has a new motor and it is in pretty good condition

could the greddy bov valve be leaking the boost

this is prob a dumb question what is trsm

the link i posted before

get your multimeter and do the checks it tells you to

tsrm = the online repair manual for the supra

please do the checks before you come back and post as we need to know the results

i have the book on this and it pulls a 31 code

so this tells us that it is the air flow meater and this is not the case this stupis ass car has had this replaced 3 time and still the same results this is kinda odddddd dont ya think

ok sorry to sound harsh but


read the damn link

it tells you to test your ecu and wires to determine where your problem is

no where does it say only your afm is bad