2 replies to this topic

[PoSCiViC]

Ive had this problem for awhile and was hoping replacing the O2 Sensor would fix the problem but it did not. its a 86 SI 102k miles. Ussually when you first start it up in the morning it take a few seconds of cranking before it fires up and then it idles really rough and bouncy and shakey for 5-10 seconds then smooths out if you hit the gas during this time light smoke comes out the back and smells horribly of fuel. I was thinking its either the FPR or maybe Injector(s) stuck open? can anyone else think of somthing else it could be!?

[syko_tek1]

Possibly the intake air temp sensor. If its reading too cold it will richen it too much.

[PoSCiViC]

also, i only get like 220 Miles on a full tank so its pretty bad. Ill check into the sensor but im thinking its somthing more serious.