Once again my t/a takes a crap

[25th t/a]

So I go over 4000 rpm under moderate to heavy acceleration its stumbles only have cold air intake throttle body exhaust 2800 stall torque converter with stage one trans need help guys

[wretched73]

Any check engine lights? Could be a misfire, could be running out of fuel.

[ThoR294]

Any check engine lights? Could be a misfire, could be running out of fuel.

i blame the throttle body.

but seriously. were opti/plugs/wires ever replaced?

[25th t/a]

Any check engine lights? Could be a misfire, could be running out of fuel.

No check engine light yet

[25th t/a]

i blame the throttle body.

but seriously. were opti/plugs/wires ever replaced?

Opti spark has about 5000 miles on it and everything else 20,000 miles msd ignition

[wretched73]

Do LT1's have inline fuel filters that are replaceable?

What do the plugs looks like?

[LTb1ow]

Do LT1's have inline fuel filters that are replaceable?

What do the plugs looks like?

Yes.

I would look into the coil, and or, high res failure on opti.

But, since you are with the car, and we are not... start testing.

[3.4 grape of wrath]

I agree do gas filter first. If not the filter hook up a fuel pressure gauge outside your windshield, if pressure drops at 4k its your fuel system if pressure is good it's in the ignition system.

[ZCarr]

It's the plugs, I replaced a fuel pump and filter chasing the same problem.

[ThoR294]

It's the plugs, I replaced a fuel pump and filter chasing the same problem.

yup i had same issue too. high rpm miss, replaced plugs, all betta

[wretched73]

So what was the issue? Has it been fixed?

[Jersey Mike]

Last I heard the car didn't start.

[25th t/a]

So here's the update car runs scared to drive it might leave me on the side of the road idles funny sometimes then stalls no spark try to check for crank signal and car starts right up idk what it is yet barley have time to check so for sale it goes what can I get for

[wretched73]

But what have you done to try and fix it?

[LTb1ow]

I will give you $500 for it

[25th t/a]

I've tried the coil and ignition module opti spark has no more then 10,000 miles on it with ngk iridium plugs msd wires i don't use the car much talk about low ball 500 bucks lol

[wretched73]

$500 sounds like too much for this car

[25th t/a]

No cam signal from opti spark i guess its time for another one