Buck when accelerating
#1
Buck when accelerating
Hello everyone, I recently replaced my engine and all has been good with no CEL currently. I’ve been noticing that it bucks sometimes when I let off the gas and get back on it in high rpms. Its strange and I don’t really know cause of this. Now I believe it could just be extra fuel, but i’m not too sure. I’m also switching to a car less midpipe soon if my cat has anything to do with it. Any input would be greatly appreciated!
#2
40th anniversary Edition
Hello everyone, I recently replaced my engine and all has been good with no CEL currently. I’ve been noticing that it bucks sometimes when I let off the gas and get back on it in high rpms. Its strange and I don’t really know cause of this. Now I believe it could just be extra fuel, but i’m not too sure. I’m also switching to a car less midpipe soon if my cat has anything to do with it. Any input would be greatly appreciated!
- chokes as revs increase
- O2 sensor failure (too rich)
- MAF failure
- MAF disconnected
- e-shaft sensor fouled
- accessory belt fraying
- high end power loss (hard fuel cut)
- Rev limit reached
- high end power loss (jerky and stumbling)
- Ignition failure
- fuel pressure loss
- e-shaft sensor fouled
- high end power loss (smooth)
- Catalytic converter clog
- air filter clog
- low end power loss (smooth)
- Engine compression loss
- low end power loss (stumbles)
- Ignition failure
- front O2 sensor failure
- revs slowly but smoothly
- O2 sensor failure (too lean)
- catalytic converter clog
- air filter clog
- sudden power drop at a specific rpm
- Intake valving actuation problem
- trouble getting to redline
- Ignition failure
- front O2 sensor failure
- catalytic converter clog
- air filter clog
- e-shaft sensor fouled
- fuel pressure loss
- MAF failure
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cbmmm3 (07-03-2024)
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