1999 Chevrolet S10 Q&A

1999 Chevrolet S10 Question: straight shift truck loses power when starting from stop at traffic light.

The engine runs fine and I can get the truck moving by down shifting but it won't go over 15mph. Once the engine cools down it will run fine again. This is an intermittent fault -
Answer 1
Any CEL on? Have you had the fuel pressure and volume checked? May have internal trans probs related to hot fluid? -
Comment 1
There are no warning lights of any kind. The gears still shift smoothly and I can get a little bit of power every time I downshift so I have always been able to get it off the road. -
Comment 2
I would have the fuel pressure and volume checked and also have it checked for clogged exhaust causing too much back pressure. -