No boost??

[lt1kenobi]

I just installed my s trim today... and whenever I try to floor it or go into boost it dies.. flat on its face.. the car is speed density and I used a pcv valve as a check valve for the map and drilled the small hole...
Also it seems like my pcv valve keeps blowing out...

Can anybody help me w/this?

[speedytang]

Spark Blow Out. Close the Gap to .028-.032 and get a ignition box also.

[lt1kenobi]

Wow... I gapped them all down to .035 when I put them in... Don't have an ignition system though .. Guess I should get one.. Do you have any suggestions for the PCV?? I should mention this is on a stock motor 88 mustang.

[speedytang]

Leave your gap but get a ignition box. Get a screw on breather for the oil fill. Do a search on solutions for the PCV on here and you will find many topics and ideas.

[ssj50driver]

that's exactly what happened to me kind of... the spark plugs just went bad at the tuners. and he never checked even one of them. it sucked. good luck.

[lt1kenobi]

Need more suggestions... this feels like some type of fuel problem.. I mean it just falls flat on its face dead... Tried switching around the FMU lines and FMU's and still no luck.. could it be me using a pcv valve as a check valve for the map sensor??

[lt1kenobi]

ttt

[lt1kenobi]

I got the issue figured out.. was a mess up w/the check valve.. all good now... but now I need to know if its safe to set my timing at 20* spout out until I get it tuned this week??