1999 Ford Mustang Car is bucking when driving

1999 FORD MUSTANG
113,000 MILES • V8 • 2WD • MANUAL
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BOOIEBUDDY
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  • 1 POST
I just replaced the intake manafolid on the car due to the gasket was leaking. All the connectors were hooked back up. Car was running awesome. after about 2 hours later - I was driving home from dinner and I felt the car buck while climbing a hill. It than felt as those something was miss firing. I pulled over and checked things, and all look well. I have been told it maybe a coil or a fuel injector - how would I know for sure. I was even told it could be bad gas?

started idling rough and miss firing in the 1000-2000 rpm range.

Please help... Thank you
Jun 1, 2009 at 4:04 AM
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LS WHAT
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  • 23 POSTS
have you changed the plugs and coil boots (boots not the cop) very typical around 30-40k miles after changing them, most ppl change the plugs and never the boots, autozone has them for $5.99 ea with lifetime warranty, if your short on money you can change them and if it don't fix it return them for your money back.
Jun 25, 2009 at 11:11 AM
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