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Discussion Starter #1
Fuel Press. and Timing are on...continued rough/erratic/slight miss type idle

ive cleaned...
The IAC
TB
......
EGR(no vac. at idle and diaphragm moves in and out)
EGR Solenoid seems to work fine
New PCV
fuel filter-less than a month
pump-a year old
cap/rotor-last november or around there
plugs and wires-replaced when pump was

...and i also injected seafoam in to brake booster hose which helped...but didnt cure it

any other ideas yall can give me will be great


thanks in advance
 

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Discussion Starter #3
i was gonna check tomarrow too see if anythings on them...do you use a torque wrench?...i dont have one but i guess ill check them anyways without one
 

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could always run a backpressure test on the exhaust, see if the cat is plugged
 

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Discussion Starter #5
could always run a backpressure test on the exhaust, see if the cat is plugged
how do i run a backpressure test?

and again...do i NEED a torque wrench when putting my plugs back on or is it just a recomendation???
 

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how do i run a backpressure test?

and again...do i NEED a torque wrench when putting my plugs back on or is it just a recomendation???

fuck torque wrenches, except for engine building

get a backpressure tester, drill a 5/16" hole insert probe
 

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Discussion Starter #7
hahaha..i know i never use them...never did when i did my plugs...just makin sure someone is with me on the tq wrench..

are backpressure testers expensive?..ill do some research...thanks
 
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