When did the LT1 start stalling out again?

When did the LT1 start stalling out again?

4.Above problem intermittent until 5/04. At that time, worsened, and also started stalling out completely (motor dead, needs restart). Also starting to backfire bigtime.

What’s the problem with my’94 LT1 car?

Make it back to OH, barely, after about 1000 backfires and stalls. Whew. Backfiring causing flameouts through intake under hood, as well as from tailpipes. 10. Back to independent mechanic. Now it’s a leaky sensor on manifold (?) that shed antifreeze down the wire into ECM.

Is the LT1 engine the same as the small block?

LT1 cylinder heads share the same head to block bolt pattern as the standard small block Chevrolet. The exhaust ports and holes are also in the same location. All LT1 heads use

What’s the problem with my 94 Camaro LT1?

94 Z28 LT1 Camaro. Intermittent stalling/starting problem. Been haunting me forever 94 Z28 LT1 Camaro. Intermittent stalling/starting problem. Been haunting me forever. Typically my car will start fine when it’s been sitting overnight. Then I’ll drive to the gym which is 2 miles away.

Can a year of LT1 cause ignition issues?

On your year of LT1, ignition issues can pretty much be boiled down to these two things (as you are describing). Just because you’ve replaced the ICM, does not mean it isn’t at fault. Usually the way the engine dies with an ICM fault is it well just dies.

What’s the problem with the Chevy LT1 V8?

This engine featured a new distributor design called Optispark that was plagued with issues. If you own an LT1 car, here’s what to watch for and what to do when that Opti fails. Source | Rich Niewiroski Jr. The original small-block Chevy (SBC) V8 was built for decades, spanning from the mid-1950s through the 1990s.

What should I do about my LT1 engine?

Finally, for long-term reliability, change the water pump and the intake manifold gasket at the same time as an Opti replacement. The LT1 is a solid engine, with horsepower and torque to spare, and a large aftermarket for performance upgrades. By fixing this one issue, it should be set for many more years of trouble-free driving.