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99 tahoe missing badley when accelerating. popping code p 303
So i need some advice my lifted tahoe is runing badley at accelerating and pulling hills. I was driving my nirmal rout to work and its a nice size hill it started missing bad shudering and check engine light came on and started blinking. After I got upp the hill its stoped blinking and about a...- Lucasswain
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- Replies: 3
- Forum: Engine & Drivetrain
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L
99 tahoe missing badley when accelerating. popping code p 303
so I need some help. I have lifted Tahoe 5.7 liter Vortec. I'm having some issues with the engine missing. and the code is reading P 3 O 3. when driving up the hill it starts mission really bad and check engine light starts flashing. it also misses really bad when excellerating on the freeway...- Lucasswain
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- Replies: 0
- Forum: Engine & Drivetrain
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I'm new and building up a 99 Tahoe on/ off road vehicle
hello my name is Luke and I'm building an on/off road Tahoe. I need as much help as possible to try to get as much horsepower out of motor as I can. I'm fairly new to motor work but I'm a welder fabricare and machinist by trade. this is going to be my first big truck build and I am looking...- Lucasswain
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- Replies: 2
- Forum: Introduction
