i am going insane. please help me

Mar 28, 2008
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few weeks back did a gt40p swap on my 95 well since having the car it has never ran even slightly good dont know if its the 95 stangs that are just total peices of ***** but i am seriously going to burn this car was having problems with it not starting after getting hot changed the distributor and wah laaa! fixxed well now i cant hook up the vaccum line to the egr or it runs likes it has a big cam in it and lopes and pinging like craZY. NO matter how i adjust the timing it has spark knock seriously bad the rpm. go up and down and it keep dying now and there is a smell of gas by the by the cold air intake but no were else no gas leaks what gives any body have any ideas or what i could check. i also put on a smog pump eliminator kit so no smog i unhooked the tps with no changed im thinking it may be that the egr or they other sensor after the maf please help
 
If you only smell gas by the CAI then you might want to inspect the factory nylon fuel lines for cracks. JFI they are actually under the rubber coating so it might be hard to detect as the rubber will conseal the actuall break in the nylon line. Dont drive it until you find the source. I would hate to see a fire incident. good luck
 
Is there vacuum present in the vac line to the EGR while ldling? There should NOT be. If there is, double check the vac line routing. Then check the EGR solenoid (in case it's stuck or the trigger wire shorted and grounded out).

Did you actually use a timing light to set timing?
Did you check the outer ring of the balancer to ensure it hasnt slipped?
Was the rotor pointing directly at the #1 position when it was seated? This is important for injector timing.

The stink could be the EVAP lines. THe charcoal cannister is under your antenna (you remove the passenger wheel liner to access it). and the lines run on the passenger side firewall area. They tend to rot and this results in gas stink.