Q: Q: Engine

asked by on

When I give the truck gas and rpms go above 2000 the gage drops and the truck tires to die I have replaced the map sensor, iac, tps, cap, plugs and wires nothing has helped and has new coil

My car has 260000 miles.
My car has an automatic transmission.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Q: My truck is turning over but wont start

From what you've described it sounds like you may have spun a bearing in the crankshaft or a rod bearing. Running an engine without oil is never good so you'll likely need to have the engine checked to verify this....

Q: Dome light turns on and off by itself while vehicle is turned off.

Hi there. Check the courtesy light switches on the doors to the vehicle. It seems that one or more switch may have a bad ground or a bad contact in the switch causing the courtesy light to come on while...

Q: 4.7 to 5.7 hemi swap

You will need to use the computer from the 5.7 to make it operate correctly. You may be able to use the same wiring harness if you find a pinout diagram from both engine control modules and make sure all...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.