First off my car has brand new plugs and wires so thats out.

But the problem is a major miss under heavy load. Today i was running around 2k and started to put the throttle down and it would barely pull above 3k because of the heavy miss. The problem also seems to get worse as the car gets warmer.

Another odd thing is that my tach will jump around sometimes while idling or free reving it. Is the tach jumping around and the miss related?

Any suggestions or anyone had a similar problem?

Thanks
Travis

 

hm.... I would deff take a look at my firing order... sounds like somethign is bass-ackwards.

 

I'm 100% sure that the firing order is fine. Even if a couple plug wires were swapped it wouldn't effect the tach would it?