1987 Chevrolet V20 "car runs rough hot outside" Questions

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...runs rough when hot outside and runs hot,took thermostat out and has new radiator , new timing chain new oil pump , can't figure out why it's running rough , it's a 350 engine ran great for about 200 ...

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20044 4runner cranks and run but runs rough Need specifics on rough running. Could be faulty fuel pump. It isually has no power under load or when it's hot in outside.

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...unplugging it and see if it runs better when it is running rough check you rair charge temperature sensor, it can be tested at autozone, also check vacuum lines for leaks especially at the MAP ...

...runs fine. However, when the outside temp gets really hot, or if I've been sitting too long at a light, it starts running rough again. The temperature gauge is operating normally. When the blower ...

...rough in damp or rain engine light starts blinking or it may stay on I don't really know the answer, however, I would like to share my story with you, in case this happens to be the case with you. My ...

...car exhibit any signs of overheating .. steam .. boiling radiator ... rough running? It's strange that it runs fine for a couple of weeks and then runs hot. To me that suggests a temperature ...

runs rough ..u put it in drive it wont run over 2000 rpms then it dies Is the gas tank above 1/2 tank now? A worn / aged fuel pump will fail when it's hot and the fuel level is low (example: below 1/4

Question about Chevrolet V20

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...Rough Idle when cold runs seems to run ok hot but still almost stalls when you turn on AC and you are at a stop also noticed that the volt meter reads 9v with the AC and the lights on with the AC and ...

runs good when cool outside but runs rough when weather warms and gets hot ,its a 350 chevy motor check the fins in the rad...i had a van & the fins rotted away...caused her to run hot

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