Q: I have a 1996 chevrolet 1500 with a 350 tbi engine swap, it constantly stutters and randomly shuts off

asked by on June 07, 2016

Alright, I have a 1996 chevorlet 1500, the truck originally came with the 350 vortec engine but my grampa done a engine swap with a 350 tbi from an earlier model. The truck constantly stutters and dips in RPM's and randomly shuts off. I think this is because the computer in the truck is made for the Vortec, not the tbi. I need a second opinion on this and I need some advise on how to fix it because it will become my daily driver once I get it running right.

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


Experienced Mechanic?

Earn up to $70/hr

What others are asking

What kind of oil should I use?
You should use SAE 5W-20 engine oil.
Car only drives in reverse.
Sounds like you are having transmission issues. Low fluid levels in the transmission can cause issues like this. The problem is not all cars have easily accessible ways of checking the fluid. You can check your owners manual to see...
2005 Mazda6 hard to start
Hi there. Since the Check Engine Light is on then I would typically need to scan the computer for codes to see what the computer is seeing as a fault. This is the best way to start the diagnostic on...
Engine light still on after replacing the gas cap
This is a simple fix. Replace the fuel cap. The cap sometimes does not reseal after refueling causing the system to detect a leak. Make sure the cap is sealing after you refuel and make sure the vehicle is turned...
Battery won't stay charged
This is a common problem when the voltage regulator is failing which is potentially due to a faulty ground or connection. I would start by checking the battery connections and cables to be sure they are not dirty or corroded....
Truck cranks but won't start - 1997 Chevy C1500
It sounds like you may have an intermittent electrical problem. I would recommend having all of the wiring that is in your fuel system checked to ensure that it is all in good condition. If any wiring has any damage...
My Oil Pressure Light blinks when I come to a stop. What's wrong?
This is likely a sign of low oil pressure, which is usually caused by a leak or low oil levels. I would start by checking your oil to be sure the oil level is at the appropriate capacity. You should...
I have a leak in the coolant system that I have narrowed to I believe is the water inlet tube off of the lower radiator hose.
First off, I would say it would be best to pressure test the cooling system to verify where the coolant is coming from. With the complexity of repairs to the cooling system on this vehicle, it may be worth the...
What do i do if i put brake fluid in the power steering?
The fluids are incompatible and brake fluid could damage the pump and rack. If you haven't driven the car yet, or even turned it on, drain the reservoir by removing one of the lines from the bottom. Thoroughly and repeatedly...

Related articles

5 Essential Things to Know About Vehicle Covers
Whether Whether you are driving a car, truck or SUV, a vehicle cover is critical to ensure that your vehicle is safe from the elements and maintains that just-off-the-lot look. Leaving your car or truck out in the rain can...
How to Transfer a Car Title in Idaho
In In order to prove ownership of a car, you must have the title. However, when a car is sold, given away or inherited, the title needs to be transferred into the new owner’s name. The state of Idaho has...
10 Best Stores to Buy Auto Parts in Salt Lake City, Utah
Automotive technicians rely on auto parts stores to add and replace car parts. The best auto parts shop in Salt Lake City is Intermountain Battery.