- May 9, 2012
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Replacement.
View attachment 1708834
Next the exhaust need addressed. This firebird, with this engine has a very restrictive exhaust. Cat or no cat? Either a high flow cat ot eliminate it... unless the car in the future gets an inspection. The age of the car, 1992 might be exempt. Then the very poor air cleaner, it will get a high flow air cleaner, and a TBI flow enhancer and that's all the performance improvements I'm doing.
View attachment 1708839
Yes it looks like a salad bowl but for these TBI's it works great.
View attachment 1708840
I used a noid light on the last T.B.I. I had.
Was having a problem diagnosing the performance issue. Which ended up being of all things , (sorry if I'm repeating myself) a kinked fuel line.
Ever label plug wires to change out a cap and still mess up the firing order?
A Saturday afternoon out in the country getting ready to head out , but after dealing with a miss/chug fire a while a tune up was in order.
So , there I sat with a no start.
Sat and weighed option of a long walk to a village in hopes of getting a book on it before the autoparts place closed early due to being Saturday...
Or....How many different ways was there to scramble/ unscramble a firing order?
Took a few tries but got it.
351 engine with P.C.V. valve allowing an airwash on a valve that burned. That was my miss/chug at low speed.
Note the hint of a pattern between me and hick ups in engines.
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