Well I failed the sniffer test. 1992 5.0 LX
CO= 0.00 ///Limit is 1.10
HC= 370 //Limit is 275
NO= 6970 //Limit is 3600
I put the stock H pipe on.
Only codes I am throwing was a 41/91. which goes away when i remove and plug the vacuum line that goes to the FPR
The guy said when I bring the car back he told me to do some tricks but im not sure how they would work
he said to drive the car and make it hot, pull out the spout connector and run premium fuel. The car has barely been driven at all since the end of september. Maybe a couple miles at most.
I have never touched the timing on this car
So is this what I have to do to try to get it to pass.
any other known helpful hints
CO= 0.00 ///Limit is 1.10
HC= 370 //Limit is 275
NO= 6970 //Limit is 3600
I put the stock H pipe on.
Only codes I am throwing was a 41/91. which goes away when i remove and plug the vacuum line that goes to the FPR
The guy said when I bring the car back he told me to do some tricks but im not sure how they would work
he said to drive the car and make it hot, pull out the spout connector and run premium fuel. The car has barely been driven at all since the end of september. Maybe a couple miles at most.
I have never touched the timing on this car
So is this what I have to do to try to get it to pass.
any other known helpful hints