power lose

[ATI - T/A]

Hello well i just got my engine built up and now i have a little problem.Well the problem is that the car runs very bad after 45mins of driveing.The car starts to shake and idle very low,and the exhaust note sounds totaly different and when i give it throttle it does not respond very well feels like i don't even touch the pedal.This problem only occurs after 45mins of driveing it otherwise it drives good and idles fine.So anyone have a clue thanks.It has a new coil,plugs,wires

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Perry Gandham
94 Trans Am Ram Air

• Vortech S-trim
• MTI LT-4 Heads
• 383ci Stroker

See My Car

[Luna]

Before this gets locked/moved...

fuel pump overheating, spark control or opti

[kmook]

Perry, Please read this: Advanced Tech Posting Guidelines

And since you already have this post going in the proper forum "LT1 Tech" i will close this one.

Thanks.

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Ken Mook - 97' SS #2544
Advanced Tech Posting Guidelines

• Almost Alive: ?rwhp & ?rwtq Naturally Aspirated on the Stock Bottom End.
• Stage 3 Pro Performance Heads, Solid Roller 242/248 Cam, Endur-X Lifters,
• Jet Hot Hooker LTs, True Dual 3" Exhaust with x-pipe, and the list goes on and on...