Questions & Answers for: Chevrolet Astro low flow

Question about 1994 Astro

2 Answers

...flow rate is low on the pump chances are the pump is going bad. I ran into the same difficulty and found myself looking in the same places. With rare exception, if the master cylinder and booster are ...

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...is rough and it kills again. I have replaced the fuel pump the ECM computer, had the injectors flowed( they are fine). No vaccume leaks, no codes and throttle sensor and idle air valve replaced. ...

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Low . 27 2nd gear switch was closed or grounded for 10 seconds when vehicle was in 4th gear, or 2nd or 4th gear switch was open when engine was first started. 64 EGR flow was incorrect. 66 3-2 Control

Question about 1998 Astro

4 Answers

...low,,have to find out what kind of oil residua is in the over flow jug Your engine cooler or your transmission cooler has failed and the fluids are mixing in your radiator. Note the coolant is ...

Question about 1997 Astro

1 Answer

cold air from heater low anti freeze, bad blendoor actuator, or a plugged heater core. or your water pump may not have sufficient flow

...flow problems yet to rule out. Then that would leave fuel presure regulator to examine. I don't have a gauge but the pump squirts out a small amount then shuts off when checking at the filter by ...

Question about 2000 Astro

1 Answer

...Low input DTC. Have replaced: fuel & air filter, MAF sensor-2 times, temp sensor in air flow tube, downstream Ox sensor, Cap/Rotor, CMP sensor, some collapsed vac lines that control A/C vent ...

Question about 2000 Astro

2 Answers

low pressure line returning back to the fuel tank ) Get someone else to crank the engine while you watch the fuel flow , it should be about 1litre in 30 seconds . If the system fails this test replace

Question about 2000 Astro

2 Answers

flow is low at the MAF passage.  This can mean a clogged air filter or clogged ductwork.  Your engine RPM may have changed from the tuneup.  If this is the type of engine with the added

Mass air flow Circuit (A) low voltage Code=Mass air flow sensor low voltage circuit (A) You can try cleaning it, or just replace it.

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