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2001 Chevrolet Astro 4.3L Surge, Low power
Posted to GM Driveability on 2/2/2004 13 Replies

This van will intermittantly lose power, surge and detonate as if the fuel pump was going bad. Fuel pressure stays steady at approximately 64 psi when the condition occurs. A few weeks ago, the van got new plugs (AC), wires, cap, rotor, PCV valve, fuel filter,...

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car Vehicle Data

2001 Chevrolet Astro

VIN 1GCDM19W11
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsSurge, Low Power
OccursUnder Load, Intermittently
Misc.Cargo Van
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Astro

VIN 1GCDM19W11
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsSurge, Low Power
OccursUnder Load, Intermittently
Misc.Cargo Van