Trying to diagnose backfire issue on my 89 chevy 1500
September 6th, 2018, 7:17 PM
#1
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Trying to diagnose backfire issue on my 89 chevy 1500
Ive done plugs/wires
Dist. Cap
Egr valve
Fuel pressure Regulator
fuel filter to pump and even a new tank and still having lack of power and no load acceleration.
Back at square one to what I thought could fix this issue. I’m stumped. Any input on what I should check/do next?
Much thanks
Dist. Cap
Egr valve
Fuel pressure Regulator
fuel filter to pump and even a new tank and still having lack of power and no load acceleration.
Back at square one to what I thought could fix this issue. I’m stumped. Any input on what I should check/do next?
Much thanks
September 6th, 2018, 9:48 PM
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It’s running, starts right up every turn. Does fine until there is a load on the engine. It sounds like it slap sound around my engine and backfires. No hard acceleration, loss of power
September 7th, 2018, 1:46 AM
#4
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