
1987 Chevrolet R20 Scottsdale 5.7L No Power
Truck will fall on its face after 1/4 throttle. Acts as if its not getting fuel- o2 sensor will plummet when you give it gas. Acts VERY lean. My fuel pressure gauge starts at 10 psi to 100- not accurate that low. Amp clamp shows me a good clean pattern 3 amps-...
FIX posted 4/14/2014
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Message Closed w/FIX
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VIN | 1GCASDFKFH |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Standard |
Delivery | Fuel Injection / tbi |
Emissions | us fed |
Symptoms | No Power |
Occurs | On Accel |
Message Closed w/FIX
Vehicle Data
1987 Chevrolet R20 Scottsdale
VIN | 1GCASDFKFH |
Engine | 5.7 L / 8 cyl / GAS |
Trans | 4-speed Standard |
Delivery | Fuel Injection / tbi |
Emissions | us fed |
Symptoms | No Power |
Occurs | On Accel |